src/me/topchetoeu/jscript/Main.java

@@ -14,6 +14,7 @@ import me.topchetoeu.jscript.engine.values.NativeFunction;
 import me.topchetoeu.jscript.engine.values.Values;
 import me.topchetoeu.jscript.events.Observer;
 import me.topchetoeu.jscript.exceptions.EngineException;
+import me.topchetoeu.jscript.exceptions.InterruptException;
 import me.topchetoeu.jscript.exceptions.SyntaxException;
 import me.topchetoeu.jscript.lib.Internals;
 
@@ -46,14 +47,12 @@ public class Main {
 
     private static Observer<Object> valuePrinter = new Observer<Object>() {
         public void next(Object data) {
-            try { Values.printValue(null, data); }
+            Values.printValue(null, data);
-            catch (InterruptedException e) { }
             System.out.println();
         }
 
         public void error(RuntimeException err) {
-            try { Values.printError(err, null); }
+            Values.printError(err, null);
-            catch (InterruptedException ex) { return; }
         }
     };
 
@@ -70,8 +69,7 @@ public class Main {
 
             env.global.define("exit", _ctx -> {
                 exited[0] = true;
-                task.interrupt();
+                throw new InterruptException();
-                throw new InterruptedException();
             });
             env.global.define("go", _ctx -> {
                 try {
@@ -96,14 +94,7 @@ public class Main {
                         if (raw == null) break;
                         engine.pushMsg(false, new Context(engine).pushEnv(env), "<stdio>", raw, null).toObservable().once(valuePrinter);
                     }
-                    catch (EngineException e) {
+                    catch (EngineException e) { Values.printError(e, ""); }
-                        try {
-                            System.out.println("Uncaught " + e.toString(null));
-                        }
-                        catch (EngineException ex) {
-                            System.out.println("Uncaught [error while converting to string]");
-                        }
-                    }
                 }
             }
             catch (IOException e) {
@@ -114,12 +105,12 @@ public class Main {
                 if (exited[0]) return;
                 System.out.println("Syntax error:" + ex.msg);
             }
+            catch (InterruptException e) { return; }
             catch (RuntimeException ex) {
                 if (exited[0]) return;
                 System.out.println("Internal error ocurred:");
                 ex.printStackTrace();
             }
-            catch (InterruptedException e) { return; }
             if (exited[0]) return;
         });
         reader.setDaemon(true);

src/me/topchetoeu/jscript/engine/Context.java

@@ -23,7 +23,7 @@ public class Context {
         if (!env.empty()) this.env.pop();
     }
 
-    public FunctionValue compile(String filename, String raw) throws InterruptedException {
+    public FunctionValue compile(String filename, String raw) {
         var res = Values.toString(this, environment().compile.call(this, null, raw, filename));
         return Parsing.compile(engine.functions, environment(), filename, res);
     }

src/me/topchetoeu/jscript/engine/Engine.java

@@ -16,7 +16,7 @@ public class Engine {
         private FunctionValue compiled = null;
 
         @Override
-        public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+        public Object call(Context ctx, Object thisArg, Object ...args) {
             if (compiled == null) compiled = ctx.compile(filename, raw);
             return compiled.call(ctx, thisArg, args);
         }
@@ -53,14 +53,10 @@ public class Engine {
     public final HashMap<Long, Instruction[]> functions = new HashMap<>();
     public final Data data = new Data().set(StackData.MAX_FRAMES, 10000);
 
-    private void runTask(Task task) throws InterruptedException {
+    private void runTask(Task task) {
         try {
             task.notifier.next(task.func.call(task.ctx, task.thisArg, task.args));
         }
-        catch (InterruptedException e) {
-            task.notifier.error(new RuntimeException(e));
-            throw e;
-        }
         catch (EngineException e) {
             task.notifier.error(e);
         }

src/me/topchetoeu/jscript/engine/StackData.java

@@ -13,7 +13,7 @@ public class StackData {
     public static final DataKey<Integer> MAX_FRAMES = new DataKey<>();
     public static final DataKey<DebugServer> DEBUGGER = new DataKey<>();
 
-    public static void pushFrame(Context ctx, CodeFrame frame) throws InterruptedException {
+    public static void pushFrame(Context ctx, CodeFrame frame) {
         var frames = ctx.data.get(FRAMES, new ArrayList<>());
         frames.add(frame);
         if (frames.size() > ctx.data.get(MAX_FRAMES, 10000)) throw EngineException.ofRange("Stack overflow!");

src/me/topchetoeu/jscript/engine/frame/CodeFrame.java

@@ -11,6 +11,7 @@ import me.topchetoeu.jscript.engine.values.CodeFunction;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
 import me.topchetoeu.jscript.engine.values.Values;
 import me.topchetoeu.jscript.exceptions.EngineException;
+import me.topchetoeu.jscript.exceptions.InterruptException;
 
 public class CodeFrame {
     private class TryCtx {
@@ -93,14 +94,14 @@ public class CodeFrame {
         stack[stackPtr++] = Values.normalize(ctx, val);
     }
 
-    private void setCause(Context ctx, EngineException err, EngineException cause) throws InterruptedException {
+    private void setCause(Context ctx, EngineException err, EngineException cause) {
         if (err.value instanceof ObjectValue) {
             Values.setMember(ctx, err, ctx.environment().symbol("Symbol.cause"), cause);
         }
         err.cause = cause;
     }
-    private Object nextNoTry(Context ctx) throws InterruptedException {
+    private Object nextNoTry(Context ctx) {
-        if (Thread.currentThread().isInterrupted()) throw new InterruptedException();
+        if (Thread.currentThread().isInterrupted()) throw new InterruptException();
         if (codePtr < 0 || codePtr >= function.body.length) return null;
 
         var instr = function.body[codePtr];
@@ -117,7 +118,7 @@ public class CodeFrame {
         }
     }
 
-    public Object next(Context ctx, Object value, Object returnValue, EngineException error) throws InterruptedException {
+    public Object next(Context ctx, Object value, Object returnValue, EngineException error) {
         if (value != Runners.NO_RETURN) push(ctx, value);
 
         if (returnValue == Runners.NO_RETURN && error == null) {

src/me/topchetoeu/jscript/engine/frame/Runners.java

@@ -22,15 +22,15 @@ public class Runners {
     public static Object execThrow(Context ctx, Instruction instr, CodeFrame frame) {
         throw new EngineException(frame.pop());
     }
-    public static Object execThrowSyntax(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execThrowSyntax(Context ctx, Instruction instr, CodeFrame frame) {
         throw EngineException.ofSyntax((String)instr.get(0));
     }
 
-    private static Object call(Context ctx, Object func, Object thisArg, Object ...args) throws InterruptedException {
+    private static Object call(Context ctx, Object func, Object thisArg, Object ...args) {
         return Values.call(ctx, func, thisArg, args);
     }
 
-    public static Object execCall(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execCall(Context ctx, Instruction instr, CodeFrame frame) {
         var callArgs = frame.take(instr.get(0));
         var func = frame.pop();
         var thisArg = frame.pop();
@@ -40,7 +40,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execCallNew(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execCallNew(Context ctx, Instruction instr, CodeFrame frame) {
         var callArgs = frame.take(instr.get(0));
         var funcObj = frame.pop();
 
@@ -61,13 +61,13 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object execMakeVar(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execMakeVar(Context ctx, Instruction instr, CodeFrame frame) {
         var name = (String)instr.get(0);
         ctx.environment().global.define(name);
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execDefProp(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execDefProp(Context ctx, Instruction instr, CodeFrame frame) {
         var setter = frame.pop();
         var getter = frame.pop();
         var name = frame.pop();
@@ -82,7 +82,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execInstanceof(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execInstanceof(Context ctx, Instruction instr, CodeFrame frame) {
         var type = frame.pop();
         var obj = frame.pop();
 
@@ -97,7 +97,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execKeys(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execKeys(Context ctx, Instruction instr, CodeFrame frame) {
         var val = frame.pop();
 
         var arr = new ObjectValue();
@@ -117,7 +117,7 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object execTry(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execTry(Context ctx, Instruction instr, CodeFrame frame) {
         frame.addTry(instr.get(0), instr.get(1), instr.get(2));
         frame.codePtr++;
         return NO_RETURN;
@@ -155,7 +155,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execLoadVar(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execLoadVar(Context ctx, Instruction instr, CodeFrame frame) {
         var i = instr.get(0);
 
         if (i instanceof String) frame.push(ctx, ctx.environment().global.get(ctx, (String)i));
@@ -199,7 +199,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execLoadMember(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execLoadMember(Context ctx, Instruction instr, CodeFrame frame) {
         var key = frame.pop();
         var obj = frame.pop();
 
@@ -212,11 +212,11 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execLoadKeyMember(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execLoadKeyMember(Context ctx, Instruction instr, CodeFrame frame) {
         frame.push(ctx, instr.get(0));
         return execLoadMember(ctx, instr, frame);
     }
-    public static Object execLoadRegEx(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execLoadRegEx(Context ctx, Instruction instr, CodeFrame frame) {
         frame.push(ctx, ctx.environment().regexConstructor.call(ctx, null, instr.get(0), instr.get(1)));
         frame.codePtr++;
         return NO_RETURN;
@@ -227,7 +227,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execStoreMember(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execStoreMember(Context ctx, Instruction instr, CodeFrame frame) {
         var val = frame.pop();
         var key = frame.pop();
         var obj = frame.pop();
@@ -237,7 +237,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execStoreVar(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execStoreVar(Context ctx, Instruction instr, CodeFrame frame) {
         var val = (boolean)instr.get(1) ? frame.peek() : frame.pop();
         var i = instr.get(0);
 
@@ -258,7 +258,7 @@ public class Runners {
         frame.jumpFlag = true;
         return NO_RETURN;
     }
-    public static Object execJmpIf(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execJmpIf(Context ctx, Instruction instr, CodeFrame frame) {
         if (Values.toBoolean(frame.pop())) {
             frame.codePtr += (int)instr.get(0);
             frame.jumpFlag = true;
@@ -266,7 +266,7 @@ public class Runners {
         else frame.codePtr ++;
         return NO_RETURN;
     }
-    public static Object execJmpIfNot(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execJmpIfNot(Context ctx, Instruction instr, CodeFrame frame) {
         if (Values.not(frame.pop())) {
             frame.codePtr += (int)instr.get(0);
             frame.jumpFlag = true;
@@ -275,7 +275,7 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object execIn(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execIn(Context ctx, Instruction instr, CodeFrame frame) {
         var obj = frame.pop();
         var index = frame.pop();
 
@@ -283,7 +283,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execTypeof(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execTypeof(Context ctx, Instruction instr, CodeFrame frame) {
         String name = instr.get(0);
         Object obj;
 
@@ -300,7 +300,7 @@ public class Runners {
         frame.codePtr++;
         return NO_RETURN;
     }
-    public static Object execNop(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execNop(Context ctx, Instruction instr, CodeFrame frame) {
         if (instr.is(0, "dbg_names")) {
             var names = new String[instr.params.length - 1];
             for (var i = 0; i < instr.params.length - 1; i++) {
@@ -314,7 +314,7 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object execDelete(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execDelete(Context ctx, Instruction instr, CodeFrame frame) {
         var key = frame.pop();
         var val = frame.pop();
 
@@ -324,7 +324,7 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object execOperation(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object execOperation(Context ctx, Instruction instr, CodeFrame frame) {
         Operation op = instr.get(0);
         var args = new Object[op.operands];
 
@@ -335,7 +335,7 @@ public class Runners {
         return NO_RETURN;
     }
 
-    public static Object exec(Context ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
+    public static Object exec(Context ctx, Instruction instr, CodeFrame frame) {
         switch (instr.type) {
             case NOP: return execNop(ctx, instr, frame);
             case RETURN: return execReturn(ctx, instr, frame);

src/me/topchetoeu/jscript/engine/scope/GlobalScope.java

@@ -15,7 +15,7 @@ public class GlobalScope implements ScopeRecord {
     @Override
     public GlobalScope parent() { return null; }
 
-    public boolean has(Context ctx, String name) throws InterruptedException {
+    public boolean has(Context ctx, String name) {
         return obj.hasMember(ctx, name, false);
     }
     public Object getKey(String name) {
@@ -32,13 +32,7 @@ public class GlobalScope implements ScopeRecord {
     }
 
     public Object define(String name) {
-        try {
+        if (obj.hasMember(null, name, true)) return name;
-            if (obj.hasMember(null, name, true)) return name;
-        }
-        catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-            return name;
-        }
         obj.defineProperty(null, name, null);
         return name;
     }
@@ -59,11 +53,11 @@ public class GlobalScope implements ScopeRecord {
         define(null, val.name, readonly, val);
     }
 
-    public Object get(Context ctx, String name) throws InterruptedException {
+    public Object get(Context ctx, String name) {
         if (!obj.hasMember(ctx, name, false)) throw EngineException.ofSyntax("The variable '" + name + "' doesn't exist.");
         else return obj.getMember(ctx, name);
     }
-    public void set(Context ctx, String name, Object val) throws InterruptedException {
+    public void set(Context ctx, String name, Object val) {
         if (!obj.hasMember(ctx, name, false)) throw EngineException.ofSyntax("The variable '" + name + "' doesn't exist.");
         if (!obj.setMember(ctx, name, val, false)) throw EngineException.ofSyntax("The global '" + name + "' is readonly.");
     }

src/me/topchetoeu/jscript/engine/scope/LocalScopeRecord.java

@@ -59,7 +59,7 @@ public class LocalScopeRecord implements ScopeRecord {
 
         return name;
     }
-    public boolean has(Context ctx, String name) throws InterruptedException {
+    public boolean has(Context ctx, String name) {
         return
             global.has(ctx, name) ||
             locals.contains(name) ||

src/me/topchetoeu/jscript/engine/scope/Variable.java

@@ -3,7 +3,7 @@ package me.topchetoeu.jscript.engine.scope;
 import me.topchetoeu.jscript.engine.Context;
 
 public interface Variable {
-    Object get(Context ctx) throws InterruptedException;
+    Object get(Context ctx);
     default boolean readonly() { return true; }
-    default void set(Context ctx, Object val) throws InterruptedException { }
+    default void set(Context ctx, Object val) { }
 }

src/me/topchetoeu/jscript/engine/values/ArrayValue.java

@@ -122,7 +122,7 @@ public class ArrayValue extends ObjectValue implements Iterable<Object> {
     }
 
     @Override
-    protected Object getField(Context ctx, Object key) throws InterruptedException {
+    protected Object getField(Context ctx, Object key) {
         if (key instanceof Number) {
             var i = ((Number)key).doubleValue();
             if (i >= 0 && i - Math.floor(i) == 0) {
@@ -133,7 +133,7 @@ public class ArrayValue extends ObjectValue implements Iterable<Object> {
         return super.getField(ctx, key);
     }
     @Override
-    protected boolean setField(Context ctx, Object key, Object val) throws InterruptedException {
+    protected boolean setField(Context ctx, Object key, Object val) {
         if (key instanceof Number) {
             var i = Values.number(key);
             if (i >= 0 && i - Math.floor(i) == 0) {
@@ -145,7 +145,7 @@ public class ArrayValue extends ObjectValue implements Iterable<Object> {
         return super.setField(ctx, key, val);
     }
     @Override
-    protected boolean hasField(Context ctx, Object key) throws InterruptedException {
+    protected boolean hasField(Context ctx, Object key) {
         if (key instanceof Number) {
             var i = Values.number(key);
             if (i >= 0 && i - Math.floor(i) == 0) {
@@ -156,7 +156,7 @@ public class ArrayValue extends ObjectValue implements Iterable<Object> {
         return super.hasField(ctx, key);
     }
     @Override
-    protected void deleteField(Context ctx, Object key) throws InterruptedException {
+    protected void deleteField(Context ctx, Object key) {
         if (key instanceof Number) {
             var i = Values.number(key);
             if (i >= 0 && i - Math.floor(i) == 0) {

src/me/topchetoeu/jscript/engine/values/CodeFunction.java

@@ -30,7 +30,7 @@ public class CodeFunction extends FunctionValue {
     }
 
     @Override
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         var frame = new CodeFrame(ctx, thisArg, args, this);
         try {
             StackData.pushFrame(ctx, frame);

src/me/topchetoeu/jscript/engine/values/FunctionValue.java

@@ -14,26 +14,26 @@ public abstract class FunctionValue extends ObjectValue {
         return "function(...) {  ...}";
     }
 
-    public abstract Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException;
+    public abstract Object call(Context ctx, Object thisArg, Object ...args);
-    public Object call(Context ctx) throws InterruptedException {
+    public Object call(Context ctx) {
         return call(ctx, null);
     }
 
     @Override
-    protected Object getField(Context ctx, Object key) throws InterruptedException {
+    protected Object getField(Context ctx, Object key) {
         if (key.equals("name")) return name;
         if (key.equals("length")) return length;
         return super.getField(ctx, key);
     }
     @Override
-    protected boolean setField(Context ctx, Object key, Object val) throws InterruptedException {
+    protected boolean setField(Context ctx, Object key, Object val) {
         if (key.equals("name")) name = Values.toString(ctx, val);
         else if (key.equals("length")) length = (int)Values.toNumber(ctx, val);
         else return super.setField(ctx, key, val);
         return true;
     }
     @Override
-    protected boolean hasField(Context ctx, Object key) throws InterruptedException {
+    protected boolean hasField(Context ctx, Object key) {
         if (key.equals("name")) return true;
         if (key.equals("length")) return true;
         return super.hasField(ctx, key);

src/me/topchetoeu/jscript/engine/values/NativeFunction.java

@@ -4,13 +4,13 @@ import me.topchetoeu.jscript.engine.Context;
 
 public class NativeFunction extends FunctionValue {
     public static interface NativeFunctionRunner {
-        Object run(Context ctx, Object thisArg, Object[] args) throws InterruptedException;
+        Object run(Context ctx, Object thisArg, Object[] args);
     }
 
     public final NativeFunctionRunner action;
 
     @Override
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         return action.run(ctx, thisArg, args);
     }
 

src/me/topchetoeu/jscript/engine/values/NativeWrapper.java

@@ -7,7 +7,7 @@ public class NativeWrapper extends ObjectValue {
     public final Object wrapped;
 
     @Override
-    public ObjectValue getPrototype(Context ctx) throws InterruptedException {
+    public ObjectValue getPrototype(Context ctx) {
         if (prototype == NATIVE_PROTO) return ctx.environment().wrappers.getProto(wrapped.getClass());
         else return super.getPrototype(ctx);
     }

src/me/topchetoeu/jscript/engine/values/ObjectValue.java

@@ -145,7 +145,7 @@ public class ObjectValue {
         return true;
     }
 
-    public ObjectValue getPrototype(Context ctx) throws InterruptedException {
+    public ObjectValue getPrototype(Context ctx) {
         try {
             if (prototype == OBJ_PROTO) return ctx.environment().proto("object");
             if (prototype == ARR_PROTO) return ctx.environment().proto("array");
@@ -203,19 +203,19 @@ public class ObjectValue {
         return true;
     }
 
-    protected Property getProperty(Context ctx, Object key) throws InterruptedException {
+    protected Property getProperty(Context ctx, Object key) {
         if (properties.containsKey(key)) return properties.get(key);
         var proto = getPrototype(ctx);
         if (proto != null) return proto.getProperty(ctx, key);
         else return null;
     }
-    protected Object getField(Context ctx, Object key) throws InterruptedException {
+    protected Object getField(Context ctx, Object key) {
         if (values.containsKey(key)) return values.get(key);
         var proto = getPrototype(ctx);
         if (proto != null) return proto.getField(ctx, key);
         else return null;
     }
-    protected boolean setField(Context ctx, Object key, Object val) throws InterruptedException {
+    protected boolean setField(Context ctx, Object key, Object val) {
         if (val instanceof FunctionValue && ((FunctionValue)val).name.equals("")) {
             ((FunctionValue)val).name = Values.toString(ctx, key);
         }
@@ -223,14 +223,14 @@ public class ObjectValue {
         values.put(key, val);
         return true;
     }
-    protected void deleteField(Context ctx, Object key) throws InterruptedException {
+    protected void deleteField(Context ctx, Object key) {
         values.remove(key);
     }
-    protected boolean hasField(Context ctx, Object key) throws InterruptedException {
+    protected boolean hasField(Context ctx, Object key) {
         return values.containsKey(key);
     }
 
-    public final Object getMember(Context ctx, Object key, Object thisArg) throws InterruptedException {
+    public final Object getMember(Context ctx, Object key, Object thisArg) {
         key = Values.normalize(ctx, key);
 
         if ("__proto__".equals(key)) {
@@ -246,11 +246,11 @@ public class ObjectValue {
         }
         else return getField(ctx, key);
     }
-    public final Object getMember(Context ctx, Object key) throws InterruptedException {
+    public final Object getMember(Context ctx, Object key) {
         return getMember(ctx, key, this);
     }
 
-    public final boolean setMember(Context ctx, Object key, Object val, Object thisArg, boolean onlyProps) throws InterruptedException {
+    public final boolean setMember(Context ctx, Object key, Object val, Object thisArg, boolean onlyProps) {
         key = Values.normalize(ctx, key); val = Values.normalize(ctx, val);
 
         var prop = getProperty(ctx, key);
@@ -269,11 +269,11 @@ public class ObjectValue {
         else if (nonWritableSet.contains(key)) return false;
         else return setField(ctx, key, val);
     }
-    public final boolean setMember(Context ctx, Object key, Object val, boolean onlyProps) throws InterruptedException {
+    public final boolean setMember(Context ctx, Object key, Object val, boolean onlyProps) {
         return setMember(ctx, Values.normalize(ctx, key), Values.normalize(ctx, val), this, onlyProps);
     }
 
-    public final boolean hasMember(Context ctx, Object key, boolean own) throws InterruptedException {
+    public final boolean hasMember(Context ctx, Object key, boolean own) {
         key = Values.normalize(ctx, key);
 
         if (key != null && key.equals("__proto__")) return true;
@@ -283,7 +283,7 @@ public class ObjectValue {
         var proto = getPrototype(ctx);
         return proto != null && proto.hasMember(ctx, key, own);
     }
-    public final boolean deleteMember(Context ctx, Object key) throws InterruptedException {
+    public final boolean deleteMember(Context ctx, Object key) {
         key = Values.normalize(ctx, key);
 
         if (!memberConfigurable(key)) return false;
@@ -294,7 +294,7 @@ public class ObjectValue {
         return true;
     }
 
-    public final ObjectValue getMemberDescriptor(Context ctx, Object key) throws InterruptedException {
+    public final ObjectValue getMemberDescriptor(Context ctx, Object key) {
         key = Values.normalize(ctx, key);
 
         var prop = properties.get(key);

src/me/topchetoeu/jscript/engine/values/Values.java

@@ -15,6 +15,7 @@ import me.topchetoeu.jscript.engine.Operation;
 import me.topchetoeu.jscript.engine.frame.ConvertHint;
 import me.topchetoeu.jscript.exceptions.ConvertException;
 import me.topchetoeu.jscript.exceptions.EngineException;
+import me.topchetoeu.jscript.exceptions.InterruptException;
 import me.topchetoeu.jscript.exceptions.SyntaxException;
 
 public class Values {
@@ -67,7 +68,7 @@ public class Values {
         return "object";
     }
 
-    private static Object tryCallConvertFunc(Context ctx, Object obj, String name) throws InterruptedException {
+    private static Object tryCallConvertFunc(Context ctx, Object obj, String name) {
         var func = getMember(ctx, obj, name);
 
         if (func != null) {
@@ -88,7 +89,7 @@ public class Values {
             obj == NULL;
     }
 
-    public static Object toPrimitive(Context ctx, Object obj, ConvertHint hint) throws InterruptedException {
+    public static Object toPrimitive(Context ctx, Object obj, ConvertHint hint) {
         obj = normalize(ctx, obj);
         if (isPrimitive(obj)) return obj;
 
@@ -113,7 +114,7 @@ public class Values {
         if (obj instanceof Boolean) return (Boolean)obj;
         return true;
     }
-    public static double toNumber(Context ctx, Object obj) throws InterruptedException {
+    public static double toNumber(Context ctx, Object obj) {
         var val = toPrimitive(ctx, obj, ConvertHint.VALUEOF);
 
         if (val instanceof Number) return number(val);
@@ -126,7 +127,7 @@ public class Values {
         }
         return Double.NaN;
     }
-    public static String toString(Context ctx, Object obj) throws InterruptedException {
+    public static String toString(Context ctx, Object obj) {
         var val = toPrimitive(ctx, obj, ConvertHint.VALUEOF);
 
         if (val == null) return "undefined";
@@ -146,47 +147,47 @@ public class Values {
         return "Unknown value";
     }
 
-    public static Object add(Context ctx, Object a, Object b) throws InterruptedException {
+    public static Object add(Context ctx, Object a, Object b) {
         if (a instanceof String || b instanceof String) return toString(ctx, a) + toString(ctx, b);
         else return toNumber(ctx, a) + toNumber(ctx, b);
     }
-    public static double subtract(Context ctx, Object a, Object b) throws InterruptedException {
+    public static double subtract(Context ctx, Object a, Object b) {
         return toNumber(ctx, a) - toNumber(ctx, b);
     }
-    public static double multiply(Context ctx, Object a, Object b) throws InterruptedException {
+    public static double multiply(Context ctx, Object a, Object b) {
         return toNumber(ctx, a) * toNumber(ctx, b);
     }
-    public static double divide(Context ctx, Object a, Object b) throws InterruptedException {
+    public static double divide(Context ctx, Object a, Object b) {
         return toNumber(ctx, a) / toNumber(ctx, b);
     }
-    public static double modulo(Context ctx, Object a, Object b) throws InterruptedException {
+    public static double modulo(Context ctx, Object a, Object b) {
         return toNumber(ctx, a) % toNumber(ctx, b);
     }
     
-    public static double negative(Context ctx, Object obj) throws InterruptedException {
+    public static double negative(Context ctx, Object obj) {
         return -toNumber(ctx, obj);
     }
 
-    public static int and(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int and(Context ctx, Object a, Object b) {
         return (int)toNumber(ctx, a) & (int)toNumber(ctx, b);
     }
-    public static int or(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int or(Context ctx, Object a, Object b) {
         return (int)toNumber(ctx, a) | (int)toNumber(ctx, b);
     }
-    public static int xor(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int xor(Context ctx, Object a, Object b) {
         return (int)toNumber(ctx, a) ^ (int)toNumber(ctx, b);
     }
-    public static int bitwiseNot(Context ctx, Object obj) throws InterruptedException {
+    public static int bitwiseNot(Context ctx, Object obj) {
         return ~(int)toNumber(ctx, obj);
     }
 
-    public static int shiftLeft(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int shiftLeft(Context ctx, Object a, Object b) {
         return (int)toNumber(ctx, a) << (int)toNumber(ctx, b);
     }
-    public static int shiftRight(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int shiftRight(Context ctx, Object a, Object b) {
         return (int)toNumber(ctx, a) >> (int)toNumber(ctx, b);
     }
-    public static long unsignedShiftRight(Context ctx, Object a, Object b) throws InterruptedException {
+    public static long unsignedShiftRight(Context ctx, Object a, Object b) {
         long _a = (long)toNumber(ctx, a);
         long _b = (long)toNumber(ctx, b);
 
@@ -195,7 +196,7 @@ public class Values {
         return _a >>> _b;
     }
 
-    public static int compare(Context ctx, Object a, Object b) throws InterruptedException {
+    public static int compare(Context ctx, Object a, Object b) {
         a = toPrimitive(ctx, a, ConvertHint.VALUEOF);
         b = toPrimitive(ctx, b, ConvertHint.VALUEOF);
 
@@ -207,7 +208,7 @@ public class Values {
         return !toBoolean(obj);
     }
 
-    public static boolean isInstanceOf(Context ctx, Object obj, Object proto) throws InterruptedException {
+    public static boolean isInstanceOf(Context ctx, Object obj, Object proto) {
         if (obj == null || obj == NULL || proto == null || proto == NULL) return false;
         var val = getPrototype(ctx, obj);
 
@@ -219,7 +220,7 @@ public class Values {
         return false;
     }
 
-    public static Object operation(Context ctx, Operation op, Object ...args) throws InterruptedException {
+    public static Object operation(Context ctx, Operation op, Object ...args) {
         switch (op) {
             case ADD: return add(ctx, args[0], args[1]);
             case SUBTRACT: return subtract(ctx, args[0], args[1]);
@@ -260,7 +261,7 @@ public class Values {
         }
     }
 
-    public static Object getMember(Context ctx, Object obj, Object key) throws InterruptedException {
+    public static Object getMember(Context ctx, Object obj, Object key) {
         obj = normalize(ctx, obj); key = normalize(ctx, key);
         if (obj == null) throw new IllegalArgumentException("Tried to access member of undefined.");
         if (obj == NULL) throw new IllegalArgumentException("Tried to access member of null.");
@@ -280,7 +281,7 @@ public class Values {
         else if (key != null && key.equals("__proto__")) return proto;
         else return proto.getMember(ctx, key, obj);
     }
-    public static boolean setMember(Context ctx, Object obj, Object key, Object val) throws InterruptedException {
+    public static boolean setMember(Context ctx, Object obj, Object key, Object val) {
         obj = normalize(ctx, obj); key = normalize(ctx, key); val = normalize(ctx, val);
         if (obj == null) throw EngineException.ofType("Tried to access member of undefined.");
         if (obj == NULL) throw EngineException.ofType("Tried to access member of null.");
@@ -290,7 +291,7 @@ public class Values {
         var proto = getPrototype(ctx, obj);
         return proto.setMember(ctx, key, val, obj, true);
     }
-    public static boolean hasMember(Context ctx, Object obj, Object key, boolean own) throws InterruptedException {
+    public static boolean hasMember(Context ctx, Object obj, Object key, boolean own) {
         if (obj == null || obj == NULL) return false;
         obj = normalize(ctx, obj); key = normalize(ctx, key);
 
@@ -308,14 +309,14 @@ public class Values {
         var proto = getPrototype(ctx, obj);
         return proto != null && proto.hasMember(ctx, key, own);
     }
-    public static boolean deleteMember(Context ctx, Object obj, Object key) throws InterruptedException {
+    public static boolean deleteMember(Context ctx, Object obj, Object key) {
         if (obj == null || obj == NULL) return false;
         obj = normalize(ctx, obj); key = normalize(ctx, key);
 
         if (isObject(obj)) return object(obj).deleteMember(ctx, key);
         else return false;
     }
-    public static ObjectValue getPrototype(Context ctx, Object obj) throws InterruptedException {
+    public static ObjectValue getPrototype(Context ctx, Object obj) {
         if (obj == null || obj == NULL) return null;
         obj = normalize(ctx, obj);
         if (isObject(obj)) return object(obj).getPrototype(ctx);
@@ -328,11 +329,11 @@ public class Values {
 
         return null;
     }
-    public static boolean setPrototype(Context ctx, Object obj, Object proto) throws InterruptedException {
+    public static boolean setPrototype(Context ctx, Object obj, Object proto) {
         obj = normalize(ctx, obj);
         return isObject(obj) && object(obj).setPrototype(ctx, proto);
     }
-    public static List<Object> getMembers(Context ctx, Object obj, boolean own, boolean includeNonEnumerable) throws InterruptedException {  
+    public static List<Object> getMembers(Context ctx, Object obj, boolean own, boolean includeNonEnumerable) {  
         List<Object> res = new ArrayList<>();
 
         if (isObject(obj)) res = object(obj).keys(includeNonEnumerable);
@@ -352,7 +353,7 @@ public class Values {
 
         return res;
     }
-    public static ObjectValue getMemberDescriptor(Context ctx, Object obj, Object key) throws InterruptedException {
+    public static ObjectValue getMemberDescriptor(Context ctx, Object obj, Object key) {
         if (obj instanceof ObjectValue) return ((ObjectValue)obj).getMemberDescriptor(ctx, key);
         else if (obj instanceof String && key instanceof Number) {
             var i = ((Number)key).intValue();
@@ -370,11 +371,11 @@ public class Values {
         else return null;
     }
 
-    public static Object call(Context ctx, Object func, Object thisArg, Object ...args) throws InterruptedException {
+    public static Object call(Context ctx, Object func, Object thisArg, Object ...args) {
         if (!isFunction(func)) throw EngineException.ofType("Tried to call a non-function value.");
         return function(func).call(ctx, thisArg, args);
     }
-    public static Object callNew(Context ctx, Object func, Object ...args) throws InterruptedException {
+    public static Object callNew(Context ctx, Object func, Object ...args) {
         var res = new ObjectValue();
         var proto = Values.getMember(ctx, func, "prototype");
         res.setPrototype(ctx, proto);
@@ -395,7 +396,7 @@ public class Values {
 
         return a == b || a.equals(b);
     }
-    public static boolean looseEqual(Context ctx, Object a, Object b) throws InterruptedException {
+    public static boolean looseEqual(Context ctx, Object a, Object b) {
         a = normalize(ctx, a); b = normalize(ctx, b);
 
         // In loose equality, null is equivalent to undefined
@@ -453,7 +454,7 @@ public class Values {
     }
 
     @SuppressWarnings("unchecked")
-    public static <T> T convert(Context ctx, Object obj, Class<T> clazz) throws InterruptedException {
+    public static <T> T convert(Context ctx, Object obj, Class<T> clazz) {
         if (clazz == Void.class) return null;
 
         if (obj instanceof NativeWrapper) {
@@ -536,7 +537,7 @@ public class Values {
                     public boolean consumed = true;
                     private FunctionValue next = (FunctionValue)nextFunc;
 
-                    private void loadNext() throws InterruptedException {
+                    private void loadNext() {
                         if (next == null) value = null;
                         else if (consumed) {
                             var curr = object(next.call(ctx, iterator));
@@ -551,32 +552,20 @@ public class Values {
 
                     @Override
                     public boolean hasNext() {
-                        try {
+                        loadNext();
-                            loadNext();
+                        return next != null;
-                            return next != null;
-                        }
-                        catch (InterruptedException e) {
-                            Thread.currentThread().interrupt();
-                            return false;
-                        }
                     }
                     @Override
                     public Object next() {
-                        try {
+                        loadNext();
-                            loadNext();
+                        var res = value;
-                            var res = value;
+                        value = null;
-                            value = null;
+                        consumed = true;
-                            consumed = true;
+                        return res;
-                            return res;
-                        }
-                        catch (InterruptedException e) {
-                            Thread.currentThread().interrupt();
-                            return null;
-                        }
                     }
                 };
             }
-            catch (InterruptedException e) {
+            catch (InterruptException e) {
                 Thread.currentThread().interrupt();
                 return null;
             }
@@ -586,7 +575,7 @@ public class Values {
         };
     }
 
-    public static ObjectValue fromJavaIterator(Context ctx, Iterator<?> it) throws InterruptedException {
+    public static ObjectValue fromJavaIterator(Context ctx, Iterator<?> it) {
         var res = new ObjectValue();
 
         try {
@@ -603,11 +592,11 @@ public class Values {
         return res;
     }
 
-    public static ObjectValue fromJavaIterable(Context ctx, Iterable<?> it) throws InterruptedException {
+    public static ObjectValue fromJavaIterable(Context ctx, Iterable<?> it) {
         return fromJavaIterator(ctx, it.iterator());
     }
 
-    private static void printValue(Context ctx, Object val, HashSet<Object> passed, int tab) throws InterruptedException {
+    private static void printValue(Context ctx, Object val, HashSet<Object> passed, int tab) {
         if (passed.contains(val)) {
             System.out.print("[circular]");
             return;
@@ -679,10 +668,10 @@ public class Values {
         else if (val instanceof String) System.out.print("'" + val + "'");
         else System.out.print(Values.toString(ctx, val));
     }
-    public static void printValue(Context ctx, Object val) throws InterruptedException {
+    public static void printValue(Context ctx, Object val) {
         printValue(ctx, val, new HashSet<>(), 0);
     }
-    public static void printError(RuntimeException err, String prefix) throws InterruptedException {
+    public static void printError(RuntimeException err, String prefix) {
         prefix = prefix == null ? "Uncaught" : "Uncaught " + prefix;
         try {
             if (err instanceof EngineException) {

src/me/topchetoeu/jscript/events/DataNotifier.java

@@ -19,7 +19,7 @@ public class DataNotifier<T> implements Awaitable<T> {
         isErr = false;
         notifier.next();
     }
-    public T await() throws InterruptedException {
+    public T await() {
         notifier.await();
 
         try {

src/me/topchetoeu/jscript/events/Notifier.java

@@ -1,5 +1,7 @@
 package me.topchetoeu.jscript.events;
 
+import me.topchetoeu.jscript.exceptions.InterruptException;
+
 public class Notifier {
     private boolean ok = false;
 
@@ -7,8 +9,11 @@ public class Notifier {
         ok = true;
         notifyAll();
     }
-    public synchronized void await() throws InterruptedException {
+    public synchronized void await() {
-        while (!ok) wait();
+        try {
-        ok = false;
+            while (!ok) wait();
+            ok = false;
+        }
+        catch (InterruptedException e) { throw new InterruptException(e); }
     }
 }

src/me/topchetoeu/jscript/exceptions/EngineException.java

@@ -33,7 +33,7 @@ public class EngineException extends RuntimeException {
         return this;
     }
 
-    public String toString(Context ctx) throws InterruptedException {
+    public String toString(Context ctx) {
         var ss = new StringBuilder();
         try {
             ss.append(Values.toString(ctx, value)).append('\n');

src/me/topchetoeu/jscript/exceptions/InterruptException.java

@@ -0,0 +1,8 @@
+package me.topchetoeu.jscript.exceptions;
+
+public class InterruptException extends RuntimeException {
+    public InterruptException() { }
+    public InterruptException(InterruptedException e) {
+        super(e);
+    }
+}

src/me/topchetoeu/jscript/interop/Overload.java

@@ -9,10 +9,7 @@ import me.topchetoeu.jscript.engine.Context;
 
 public class Overload {
     public static interface OverloadRunner {
-        Object run(Context ctx, Object thisArg, Object[] args) throws
+        Object run(Context ctx, Object thisArg, Object[] args) throws ReflectiveOperationException, IllegalArgumentException;
-            InterruptedException,
-            ReflectiveOperationException,
-            IllegalArgumentException;
     }
 
     public final OverloadRunner runner;

src/me/topchetoeu/jscript/interop/OverloadFunction.java

@@ -15,7 +15,7 @@ import me.topchetoeu.jscript.exceptions.EngineException;
 public class OverloadFunction extends FunctionValue {
     public final List<Overload> overloads = new ArrayList<>();
 
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         loop: for (var overload : overloads) {
             Object[] newArgs = new Object[overload.params.length];
 
@@ -97,9 +97,6 @@ public class OverloadFunction extends FunctionValue {
             catch (ReflectiveOperationException e) {
                 throw EngineException.ofError(e.getMessage()).add(name, new Location(0, 0, "<internal>"));
             }
-            catch (Exception e) {
-                throw e;
-            }
         }
 
         throw EngineException.ofType("No overload found for native method.");

src/me/topchetoeu/jscript/lib/ArrayLib.java

@@ -17,17 +17,17 @@ import me.topchetoeu.jscript.interop.NativeInit;
 import me.topchetoeu.jscript.interop.NativeSetter;
 
 public class ArrayLib {
-    @NativeGetter(thisArg = true) public static int length(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    @NativeGetter(thisArg = true) public static int length(Context ctx, ArrayValue thisArg) {
         return thisArg.size();
     }
-    @NativeSetter(thisArg = true) public static void length(Context ctx, ArrayValue thisArg, int len) throws InterruptedException {
+    @NativeSetter(thisArg = true) public static void length(Context ctx, ArrayValue thisArg, int len) {
         thisArg.setSize(len);
     }
     
-    @Native(thisArg = true) public static ObjectValue values(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ObjectValue values(Context ctx, ArrayValue thisArg) {
         return Values.fromJavaIterable(ctx, thisArg);
     }
-    @Native(thisArg = true) public static ObjectValue keys(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ObjectValue keys(Context ctx, ArrayValue thisArg) {
         return Values.fromJavaIterable(ctx, () -> new Iterator<Object>() {
             private int i = 0;
 
@@ -42,7 +42,7 @@ public class ArrayLib {
             }
         });
     }
-    @Native(thisArg = true) public static ObjectValue entries(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ObjectValue entries(Context ctx, ArrayValue thisArg) {
         return Values.fromJavaIterable(ctx, () -> new Iterator<Object>() {
             private int i = 0;
 
@@ -59,15 +59,15 @@ public class ArrayLib {
     }
 
     @Native(value = "@@Symbol.iterator", thisArg = true)
-    public static ObjectValue iterator(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    public static ObjectValue iterator(Context ctx, ArrayValue thisArg) {
         return values(ctx, thisArg);
     }
     @Native(value = "@@Symbol.asyncIterator", thisArg = true)
-    public static ObjectValue asyncIterator(Context ctx, ArrayValue thisArg) throws InterruptedException {
+    public static ObjectValue asyncIterator(Context ctx, ArrayValue thisArg) {
         return values(ctx, thisArg);
     }
 
-    @Native(thisArg = true) public static ArrayValue concat(Context ctx, ArrayValue thisArg, Object ...others) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue concat(Context ctx, ArrayValue thisArg, Object ...others) {
         // TODO: Fully implement with non-array spreadable objects
         var size = 0;
 
@@ -92,24 +92,13 @@ public class ArrayLib {
         return res;
     }
 
-    @Native(thisArg = true) public static void sort(Context ctx, ArrayValue arr, FunctionValue cmp) throws InterruptedException {
+    @Native(thisArg = true) public static void sort(Context ctx, ArrayValue arr, FunctionValue cmp) {
-        try {
+        arr.sort((a, b) -> {
-            arr.sort((a, b) -> {
+            var res = Values.toNumber(ctx, cmp.call(ctx, null, a, b));
-                try {
+            if (res < 0) return -1;
-                    var res = Values.toNumber(ctx, cmp.call(ctx, null, a, b));
+            if (res > 0) return 1;
-                    if (res < 0) return -1;
+            return 0;
-                    if (res > 0) return 1;
+        });
-                    return 0;
-                }
-                catch (InterruptedException e) {
-                    throw new RuntimeException(e);
-                }
-            });
-        }
-        catch (RuntimeException e) {
-            if (e.getCause() instanceof InterruptedException) throw (InterruptedException)e.getCause();
-            else throw e;
-        }
     }
 
     private static int normalizeI(int len, int i, boolean clamp) {
@@ -121,7 +110,7 @@ public class ArrayLib {
         return i;
     }
 
-    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val, int start, int end) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val, int start, int end) {
         start = normalizeI(arr.size(), start, true);
         end = normalizeI(arr.size(), end, true);
 
@@ -131,21 +120,21 @@ public class ArrayLib {
 
         return arr;
     }
-    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val, int start) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val, int start) {
         return fill(ctx, arr, val, start, arr.size());
     }
-    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue fill(Context ctx, ArrayValue arr, Object val) {
         return fill(ctx, arr, val, 0, arr.size());
     }
 
-    @Native(thisArg = true) public static boolean every(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static boolean every(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) {
         for (var i = 0; i < arr.size(); i++) {
             if (!Values.toBoolean(func.call(ctx, thisArg, arr.get(i), i, arr))) return false;
         }
 
         return true;
     }
-    @Native(thisArg = true) public static boolean some(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static boolean some(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) {
         for (var i = 0; i < arr.size(); i++) {
             if (Values.toBoolean(func.call(ctx, thisArg, arr.get(i), i, arr))) return true;
         }
@@ -153,7 +142,7 @@ public class ArrayLib {
         return false;
     }
 
-    @Native(thisArg = true) public static ArrayValue filter(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue filter(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) {
         var res = new ArrayValue(arr.size());
 
         for (int i = 0, j = 0; i < arr.size(); i++) {
@@ -161,20 +150,20 @@ public class ArrayLib {
         }
         return res;
     }
-    @Native(thisArg = true) public static ArrayValue map(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue map(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) {
         var res = new ArrayValue(arr.size());
         for (int i = 0, j = 0; i < arr.size(); i++) {
             if (arr.has(i)) res.set(ctx, j++, func.call(ctx, thisArg, arr.get(i), i, arr));
         }
         return res;
     }
-    @Native(thisArg = true) public static void forEach(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static void forEach(Context ctx, ArrayValue arr, FunctionValue func, Object thisArg) {
         for (int i = 0; i < arr.size(); i++) {
             if (arr.has(i)) func.call(ctx, thisArg, arr.get(i), i, arr);
         }
     }
 
-    @Native(thisArg = true) public static ArrayValue flat(Context ctx, ArrayValue arr, int depth) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue flat(Context ctx, ArrayValue arr, int depth) {
         var res = new ArrayValue(arr.size());
         var stack = new Stack<Object>();
         var depths = new Stack<Integer>();
@@ -197,18 +186,18 @@ public class ArrayLib {
 
         return res;
     }
-    @Native(thisArg = true) public static ArrayValue flatMap(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue flatMap(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) {
         return flat(ctx, map(ctx, arr, cmp, thisArg), 1);
     }
 
-    @Native(thisArg = true) public static Object find(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static Object find(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) {
         for (int i = 0; i < arr.size(); i++) {
             if (arr.has(i) && Values.toBoolean(cmp.call(ctx, thisArg, arr.get(i), i, arr))) return arr.get(i);
         }
 
         return null;
     }
-    @Native(thisArg = true) public static Object findLast(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static Object findLast(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) {
         for (var i = arr.size() - 1; i >= 0; i--) {
             if (arr.has(i) && Values.toBoolean(cmp.call(ctx, thisArg, arr.get(i), i, arr))) return arr.get(i);
         }
@@ -216,14 +205,14 @@ public class ArrayLib {
         return null;
     }
 
-    @Native(thisArg = true) public static int findIndex(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static int findIndex(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) {
         for (int i = 0; i < arr.size(); i++) {
             if (arr.has(i) && Values.toBoolean(cmp.call(ctx, thisArg, arr.get(i), i, arr))) return i;
         }
 
         return -1;
     }
-    @Native(thisArg = true) public static int findLastIndex(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static int findLastIndex(Context ctx, ArrayValue arr, FunctionValue cmp, Object thisArg) {
         for (var i = arr.size() - 1; i >= 0; i--) {
             if (arr.has(i) && Values.toBoolean(cmp.call(ctx, thisArg, arr.get(i), i, arr))) return i;
         }
@@ -231,7 +220,7 @@ public class ArrayLib {
         return -1;
     }
 
-    @Native(thisArg = true) public static int indexOf(Context ctx, ArrayValue arr, Object val, int start) throws InterruptedException {
+    @Native(thisArg = true) public static int indexOf(Context ctx, ArrayValue arr, Object val, int start) {
         start = normalizeI(arr.size(), start, true);
 
         for (int i = 0; i < arr.size() && i < start; i++) {
@@ -240,7 +229,7 @@ public class ArrayLib {
 
         return -1;
     }
-    @Native(thisArg = true) public static int lastIndexOf(Context ctx, ArrayValue arr, Object val, int start) throws InterruptedException {
+    @Native(thisArg = true) public static int lastIndexOf(Context ctx, ArrayValue arr, Object val, int start) {
         start = normalizeI(arr.size(), start, true);
 
         for (int i = arr.size(); i >= start; i--) {
@@ -250,29 +239,29 @@ public class ArrayLib {
         return -1;
     }
 
-    @Native(thisArg = true) public static boolean includes(Context ctx, ArrayValue arr, Object el, int start) throws InterruptedException {
+    @Native(thisArg = true) public static boolean includes(Context ctx, ArrayValue arr, Object el, int start) {
         return indexOf(ctx, arr, el, start) >= 0;
     }
 
-    @Native(thisArg = true) public static Object pop(Context ctx, ArrayValue arr) throws InterruptedException {
+    @Native(thisArg = true) public static Object pop(Context ctx, ArrayValue arr) {
         if (arr.size() == 0) return null;
         var val = arr.get(arr.size() - 1);
         arr.shrink(1);
         return val;
     }
-    @Native(thisArg = true) public static int push(Context ctx, ArrayValue arr, Object ...values) throws InterruptedException {
+    @Native(thisArg = true) public static int push(Context ctx, ArrayValue arr, Object ...values) {
         arr.copyFrom(ctx, values, 0, arr.size(), values.length);
         return arr.size();
     }
 
-    @Native(thisArg = true) public static Object shift(Context ctx, ArrayValue arr) throws InterruptedException {
+    @Native(thisArg = true) public static Object shift(Context ctx, ArrayValue arr) {
         if (arr.size() == 0) return null;
         var val = arr.get(0);
         arr.move(1, 0, arr.size());
         arr.shrink(1);
         return val;
     }
-    @Native(thisArg = true) public static int unshift(Context ctx, ArrayValue arr, Object ...values) throws InterruptedException {
+    @Native(thisArg = true) public static int unshift(Context ctx, ArrayValue arr, Object ...values) {
         arr.move(0, values.length, arr.size());
         arr.copyFrom(ctx, values, 0, 0, values.length);
         return arr.size();
@@ -290,7 +279,7 @@ public class ArrayLib {
         return slice(ctx, arr, start, arr.size());
     }
 
-    @Native(thisArg = true) public static ArrayValue splice(Context ctx, ArrayValue arr, int start, int deleteCount, Object ...items) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue splice(Context ctx, ArrayValue arr, int start, int deleteCount, Object ...items) {
         start = normalizeI(arr.size(), start, true);
         deleteCount = normalizeI(arr.size(), deleteCount, true);
         if (start + deleteCount >= arr.size()) deleteCount = arr.size() - start;
@@ -304,14 +293,14 @@ public class ArrayLib {
 
         return res;
     }
-    @Native(thisArg = true) public static ArrayValue splice(Context ctx, ArrayValue arr, int start) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue splice(Context ctx, ArrayValue arr, int start) {
         return splice(ctx, arr, start, arr.size() - start);
     }
-    @Native(thisArg = true) public static String toString(Context ctx, ArrayValue arr) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, ArrayValue arr) {
         return join(ctx, arr, ",");
     }
 
-    @Native(thisArg = true) public static String join(Context ctx, ArrayValue arr, String sep) throws InterruptedException {
+    @Native(thisArg = true) public static String join(Context ctx, ArrayValue arr, String sep) {
         var res = new StringBuilder();
         var comma = true;
 

src/me/topchetoeu/jscript/lib/AsyncFunctionLib.java

@@ -18,7 +18,7 @@ public class AsyncFunctionLib extends FunctionValue {
 
         private boolean awaiting = false;
 
-        private void next(Context ctx, Object inducedValue, Object inducedError) throws InterruptedException {
+        private void next(Context ctx, Object inducedValue, Object inducedError) {
             Object res = null;
             StackData.pushFrame(ctx, frame);
             ctx.pushEnv(frame.function.environment);
@@ -46,11 +46,11 @@ public class AsyncFunctionLib extends FunctionValue {
             }
         }
 
-        public Object fulfill(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+        public Object fulfill(Context ctx, Object thisArg, Object ...args) {
             next(ctx, args.length > 0 ? args[0] : null, Runners.NO_RETURN);
             return null;
         }
-        public Object reject(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+        public Object reject(Context ctx, Object thisArg, Object ...args) {
             next(ctx, Runners.NO_RETURN, args.length > 0 ? args[0] : null);
             return null;
         }
@@ -62,7 +62,7 @@ public class AsyncFunctionLib extends FunctionValue {
     }
 
     @Override
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         var handler = new AsyncHelper();
         var func = factory.call(ctx, thisArg, new NativeFunction("await", handler::await));
         if (!(func instanceof CodeFunction)) throw EngineException.ofType("Return value of argument must be a js function.");

src/me/topchetoeu/jscript/lib/AsyncGeneratorLib.java

@@ -23,7 +23,7 @@ public class AsyncGeneratorLib extends FunctionValue {
         private PromiseLib currPromise;
         public CodeFrame frame;
 
-        private void next(Context ctx, Object inducedValue, Object inducedReturn, Object inducedError) throws InterruptedException {
+        private void next(Context ctx, Object inducedValue, Object inducedReturn, Object inducedError) {
             if (done) {
                 if (inducedError != Runners.NO_RETURN)
                     throw new EngineException(inducedError);
@@ -76,30 +76,30 @@ public class AsyncGeneratorLib extends FunctionValue {
             return "Generator [running]";
         }
 
-        public Object fulfill(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+        public Object fulfill(Context ctx, Object thisArg, Object ...args) {
             next(ctx, args.length > 0 ? args[0] : null, Runners.NO_RETURN, Runners.NO_RETURN);
             return null;
         }
-        public Object reject(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+        public Object reject(Context ctx, Object thisArg, Object ...args) {
             next(ctx, Runners.NO_RETURN, args.length > 0 ? args[0] : null, Runners.NO_RETURN);
             return null;
         }
 
         @Native
-        public PromiseLib next(Context ctx, Object ...args) throws InterruptedException {
+        public PromiseLib next(Context ctx, Object ...args) {
             this.currPromise = new PromiseLib();
             if (args.length == 0) next(ctx, Runners.NO_RETURN, Runners.NO_RETURN, Runners.NO_RETURN);
             else next(ctx, args[0], Runners.NO_RETURN, Runners.NO_RETURN);
             return this.currPromise;
         }
         @Native("throw")
-        public PromiseLib _throw(Context ctx, Object error) throws InterruptedException {
+        public PromiseLib _throw(Context ctx, Object error) {
             this.currPromise = new PromiseLib();
             next(ctx, Runners.NO_RETURN, Runners.NO_RETURN, error);
             return this.currPromise;
         }
         @Native("return")
-        public PromiseLib _return(Context ctx, Object value) throws InterruptedException {
+        public PromiseLib _return(Context ctx, Object value) {
             this.currPromise = new PromiseLib();
             next(ctx, Runners.NO_RETURN, value, Runners.NO_RETURN);
             return this.currPromise;
@@ -117,7 +117,7 @@ public class AsyncGeneratorLib extends FunctionValue {
     }
 
     @Override
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         var handler = new AsyncGenerator();
         var func = factory.call(ctx, thisArg,
             new NativeFunction("await", handler::await),

src/me/topchetoeu/jscript/lib/DateLib.java

@@ -33,7 +33,7 @@ public class DateLib {
         return normal.get(Calendar.YEAR) - 1900;
     }
     @Native
-    public double setYear(Context ctx, double real) throws InterruptedException {
+    public double setYear(Context ctx, double real) {
         if (real >= 0 && real <= 99) real = real + 1900;
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.YEAR, (int)real);
@@ -124,56 +124,56 @@ public class DateLib {
     }
 
     @Native
-    public double setFullYear(Context ctx, double real) throws InterruptedException {
+    public double setFullYear(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.YEAR, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setMonth(Context ctx, double real) throws InterruptedException {
+    public double setMonth(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.MONTH, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setDate(Context ctx, double real) throws InterruptedException {
+    public double setDate(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.DAY_OF_MONTH, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setDay(Context ctx, double real) throws InterruptedException {
+    public double setDay(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.DAY_OF_WEEK, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setHours(Context ctx, double real) throws InterruptedException {
+    public double setHours(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.HOUR_OF_DAY, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setMinutes(Context ctx, double real) throws InterruptedException {
+    public double setMinutes(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.MINUTE, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setSeconds(Context ctx, double real) throws InterruptedException {
+    public double setSeconds(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.SECOND, (int)real);
         updateUTC();
         return getTime();
     }
     @Native
-    public double setMilliseconds(Context ctx, double real) throws InterruptedException {
+    public double setMilliseconds(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else normal.set(Calendar.MILLISECOND, (int)real);
         updateUTC();
@@ -181,56 +181,56 @@ public class DateLib {
     }
 
     @Native
-    public double setUTCFullYear(Context ctx, double real) throws InterruptedException {
+    public double setUTCFullYear(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.YEAR, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCMonth(Context ctx, double real) throws InterruptedException {
+    public double setUTCMonth(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.MONTH, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCDate(Context ctx, double real) throws InterruptedException {
+    public double setUTCDate(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.DAY_OF_MONTH, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCDay(Context ctx, double real) throws InterruptedException {
+    public double setUTCDay(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.DAY_OF_WEEK, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCHours(Context ctx, double real) throws InterruptedException {
+    public double setUTCHours(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.HOUR_OF_DAY, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCMinutes(Context ctx, double real) throws InterruptedException {
+    public double setUTCMinutes(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.MINUTE, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCSeconds(Context ctx, double real) throws InterruptedException {
+    public double setUTCSeconds(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.SECOND, (int)real);
         updateNormal();
         return getTime();
     }
     @Native
-    public double setUTCMilliseconds(Context ctx, double real) throws InterruptedException {
+    public double setUTCMilliseconds(Context ctx, double real) {
         if (Double.isNaN(real)) invalidate();
         else utc.set(Calendar.MILLISECOND, (int)real);
         updateNormal();

src/me/topchetoeu/jscript/lib/ErrorLib.java

@@ -12,7 +12,7 @@ import me.topchetoeu.jscript.interop.NativeConstructor;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class ErrorLib {
-    private static String toString(Context ctx, Object cause, Object name, Object message, ArrayValue stack) throws InterruptedException {
+    private static String toString(Context ctx, Object cause, Object name, Object message, ArrayValue stack) {
         if (name == null) name = "";
         else name = Values.toString(ctx, name).trim();
         if (message == null) message = "";
@@ -35,7 +35,7 @@ public class ErrorLib {
         return res.toString();
     }
 
-    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) {
         if (thisArg instanceof ObjectValue) {
             var stack = Values.getMember(ctx, thisArg, "stack");
             if (!(stack instanceof ArrayValue)) stack = null;
@@ -49,7 +49,7 @@ public class ErrorLib {
         else return "[Invalid error]";
     }
 
-    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = new ObjectValue();
         if (thisArg instanceof ObjectValue) target = (ObjectValue)thisArg;
 

src/me/topchetoeu/jscript/lib/FunctionLib.java

@@ -12,10 +12,10 @@ import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class FunctionLib {
-    @Native(thisArg = true) public static Object apply(Context ctx, FunctionValue func, Object thisArg, ArrayValue args) throws InterruptedException {
+    @Native(thisArg = true) public static Object apply(Context ctx, FunctionValue func, Object thisArg, ArrayValue args) {
         return func.call(ctx, thisArg, args.toArray());
     }
-    @Native(thisArg = true) public static Object call(Context ctx, FunctionValue func, Object thisArg, Object... args) throws InterruptedException {
+    @Native(thisArg = true) public static Object call(Context ctx, FunctionValue func, Object thisArg, Object... args) {
         if (!(func instanceof FunctionValue)) throw EngineException.ofError("Expected this to be a function.");
 
         return func.call(ctx, thisArg, args);

src/me/topchetoeu/jscript/lib/GeneratorLib.java

@@ -21,7 +21,7 @@ public class GeneratorLib extends FunctionValue {
 
         @Native("@@Symbol.typeName") public final String name = "Generator";
 
-        private ObjectValue next(Context ctx, Object inducedValue, Object inducedReturn, Object inducedError) throws InterruptedException {
+        private ObjectValue next(Context ctx, Object inducedValue, Object inducedReturn, Object inducedError) {
             if (done) {
                 if (inducedError != Runners.NO_RETURN) throw new EngineException(inducedError);
                 var res = new ObjectValue();
@@ -60,16 +60,16 @@ public class GeneratorLib extends FunctionValue {
         }
 
         @Native
-        public ObjectValue next(Context ctx, Object ...args) throws InterruptedException {
+        public ObjectValue next(Context ctx, Object ...args) {
             if (args.length == 0) return next(ctx, Runners.NO_RETURN, Runners.NO_RETURN, Runners.NO_RETURN);
             else return next(ctx, args[0], Runners.NO_RETURN, Runners.NO_RETURN);
         }
         @Native("throw")
-        public ObjectValue _throw(Context ctx, Object error) throws InterruptedException {
+        public ObjectValue _throw(Context ctx, Object error) {
             return next(ctx, Runners.NO_RETURN, Runners.NO_RETURN, error);
         }
         @Native("return")
-        public ObjectValue _return(Context ctx, Object value) throws InterruptedException {
+        public ObjectValue _return(Context ctx, Object value) {
             return next(ctx, Runners.NO_RETURN, value, Runners.NO_RETURN);
         }
 
@@ -87,7 +87,7 @@ public class GeneratorLib extends FunctionValue {
     }
 
     @Override
-    public Object call(Context ctx, Object thisArg, Object ...args) throws InterruptedException {
+    public Object call(Context ctx, Object thisArg, Object ...args) {
         var handler = new Generator();
         var func = factory.call(ctx, thisArg, new NativeFunction("yield", handler::yield));
         if (!(func instanceof CodeFunction)) throw EngineException.ofType("Return value of argument must be a js function.");

src/me/topchetoeu/jscript/lib/Internals.java

@@ -14,7 +14,7 @@ public class Internals {
     private static final DataKey<HashMap<Integer, Thread>> THREADS = new DataKey<>();
     private static final DataKey<Integer> I = new DataKey<>();
 
-    @Native public static void log(Context ctx, Object ...args) throws InterruptedException {
+    @Native public static void log(Context ctx, Object ...args) {
         for (var arg : args) {
             Values.printValue(ctx, arg);
         }
@@ -72,10 +72,10 @@ public class Internals {
         clearTimeout(ctx, i);
     }
 
-    @Native public static double parseInt(Context ctx, String val) throws InterruptedException {
+    @Native public static double parseInt(Context ctx, String val) {
         return NumberLib.parseInt(ctx, val);
     }
-    @Native public static double parseFloat(Context ctx, String val) throws InterruptedException {
+    @Native public static double parseFloat(Context ctx, String val) {
         return NumberLib.parseFloat(ctx, val);
     }
 

src/me/topchetoeu/jscript/lib/JSONLib.java

@@ -30,7 +30,7 @@ public class JSONLib {
         if (val.isNull()) return Values.NULL;
         return null;
     }
-    private static JSONElement toJSON(Context ctx, Object val, HashSet<Object> prev) throws InterruptedException {
+    private static JSONElement toJSON(Context ctx, Object val, HashSet<Object> prev) {
         if (val instanceof Boolean) return JSONElement.bool((boolean)val);
         if (val instanceof Number) return JSONElement.number(((Number)val).doubleValue());
         if (val instanceof String) return JSONElement.string((String)val);
@@ -70,7 +70,7 @@ public class JSONLib {
     }
 
     @Native
-    public static Object parse(Context ctx, String val) throws InterruptedException {
+    public static Object parse(Context ctx, String val) {
         try {
             return toJS(me.topchetoeu.jscript.json.JSON.parse("<value>", val));
         }
@@ -79,7 +79,7 @@ public class JSONLib {
         }
     }
     @Native
-    public static String stringify(Context ctx, Object val) throws InterruptedException {
+    public static String stringify(Context ctx, Object val) {
         return me.topchetoeu.jscript.json.JSON.stringify(toJSON(ctx, val, new HashSet<>()));
     }
 }

src/me/topchetoeu/jscript/lib/MapLib.java

@@ -16,7 +16,7 @@ public class MapLib {
     private LinkedHashMap<Object, Object> map = new LinkedHashMap<>();
 
     @Native("@@Symbol.typeName") public final String name = "Map";
-    @Native("@@Symbol.iterator") public ObjectValue iterator(Context ctx) throws InterruptedException {
+    @Native("@@Symbol.iterator") public ObjectValue iterator(Context ctx) {
         return this.entries(ctx);
     }
 
@@ -31,17 +31,17 @@ public class MapLib {
         return false;
     }
 
-    @Native public ObjectValue entries(Context ctx) throws InterruptedException {
+    @Native public ObjectValue entries(Context ctx) {
         var res = map.entrySet().stream().map(v -> {
             return new ArrayValue(ctx, v.getKey(), v.getValue());
         }).collect(Collectors.toList());
         return Values.fromJavaIterator(ctx, res.iterator());
     }
-    @Native public ObjectValue keys(Context ctx) throws InterruptedException {
+    @Native public ObjectValue keys(Context ctx) {
         var res = new ArrayList<>(map.keySet());
         return Values.fromJavaIterator(ctx, res.iterator());
     }
-    @Native public ObjectValue values(Context ctx) throws InterruptedException {
+    @Native public ObjectValue values(Context ctx) {
         var res = new ArrayList<>(map.values());
         return Values.fromJavaIterator(ctx, res.iterator());
     }
@@ -61,13 +61,13 @@ public class MapLib {
         return map.size();
     }
 
-    @NativeGetter public void forEach(Context ctx, FunctionValue func, Object thisArg) throws InterruptedException {
+    @NativeGetter public void forEach(Context ctx, FunctionValue func, Object thisArg) {
         var keys = new ArrayList<>(map.keySet());
 
         for (var el : keys) func.call(ctx, thisArg, el, map.get(el), this);
     }
 
-    @Native public MapLib(Context ctx, Object iterable) throws InterruptedException {
+    @Native public MapLib(Context ctx, Object iterable) {
         for (var el : Values.toJavaIterable(ctx, iterable)) {
             try {
                 set(Values.getMember(ctx, el, 0), Values.getMember(ctx, el, 1));

src/me/topchetoeu/jscript/lib/NumberLib.java

@@ -29,22 +29,22 @@ public class NumberLib {
         return val > MIN_SAFE_INTEGER && val < MAX_SAFE_INTEGER;
     }
 
-    @Native public static double parseFloat(Context ctx, String val) throws InterruptedException {
+    @Native public static double parseFloat(Context ctx, String val) {
         return Values.toNumber(ctx, val);
     }
-    @Native public static double parseInt(Context ctx, String val) throws InterruptedException {
+    @Native public static double parseInt(Context ctx, String val) {
         return (long)Values.toNumber(ctx, val);
     }
 
-    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) {
         val = Values.toNumber(ctx, val);
         if (thisArg instanceof ObjectValue) return new NumberLib((double)val);
         else return val;
     }
-    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) {
         return Values.toString(ctx, Values.toNumber(ctx, thisArg));
     }
-    @Native(thisArg = true) public static double valueOf(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static double valueOf(Context ctx, Object thisArg) {
         if (thisArg instanceof NumberLib) return ((NumberLib)thisArg).value;
         else return Values.toNumber(ctx, thisArg);
     }

src/me/topchetoeu/jscript/lib/ObjectLib.java

@@ -14,7 +14,7 @@ import me.topchetoeu.jscript.interop.NativeConstructor;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class ObjectLib {
-    @Native public static ObjectValue assign(Context ctx, ObjectValue dst, Object... src) throws InterruptedException {
+    @Native public static ObjectValue assign(Context ctx, ObjectValue dst, Object... src) {
         for (var obj : src) {
             for (var key : Values.getMembers(ctx, obj, true, true)) {
                 Values.setMember(ctx, dst, key, Values.getMember(ctx, obj, key));
@@ -22,13 +22,13 @@ public class ObjectLib {
         }
         return dst;
     }
-    @Native public static ObjectValue create(Context ctx, ObjectValue proto, ObjectValue props) throws InterruptedException {
+    @Native public static ObjectValue create(Context ctx, ObjectValue proto, ObjectValue props) {
         var obj = new ObjectValue();
         obj.setPrototype(ctx, proto);
         return defineProperties(ctx, obj, props);
     }
 
-    @Native public static ObjectValue defineProperty(Context ctx, ObjectValue obj, Object key, ObjectValue attrib) throws InterruptedException {
+    @Native public static ObjectValue defineProperty(Context ctx, ObjectValue obj, Object key, ObjectValue attrib) {
         var hasVal = attrib.hasMember(ctx, "value", false);
         var hasGet = attrib.hasMember(ctx, "get", false);
         var hasSet = attrib.hasMember(ctx, "set", false);
@@ -59,7 +59,7 @@ public class ObjectLib {
 
         return obj;
     }
-    @Native public static ObjectValue defineProperties(Context ctx, ObjectValue obj, ObjectValue attrib) throws InterruptedException {
+    @Native public static ObjectValue defineProperties(Context ctx, ObjectValue obj, ObjectValue attrib) {
         for (var key : Values.getMembers(null, obj, false, false)) {
             obj.defineProperty(ctx, key, attrib.getMember(ctx, key));
         }
@@ -67,7 +67,7 @@ public class ObjectLib {
         return obj;
     }
 
-    @Native public static ArrayValue keys(Context ctx, Object obj, Object all) throws InterruptedException {
+    @Native public static ArrayValue keys(Context ctx, Object obj, Object all) {
         var res = new ArrayValue();
         var _all = Values.toBoolean(all);
 
@@ -77,7 +77,7 @@ public class ObjectLib {
 
         return res;
     }
-    @Native public static ArrayValue entries(Context ctx, Object obj, Object all) throws InterruptedException {
+    @Native public static ArrayValue entries(Context ctx, Object obj, Object all) {
         var res = new ArrayValue();
         var _all = Values.toBoolean(all);
 
@@ -87,7 +87,7 @@ public class ObjectLib {
 
         return res;
     }
-    @Native public static ArrayValue values(Context ctx, Object obj, Object all) throws InterruptedException {
+    @Native public static ArrayValue values(Context ctx, Object obj, Object all) {
         var res = new ArrayValue();
         var _all = Values.toBoolean(all);
 
@@ -98,10 +98,10 @@ public class ObjectLib {
         return res;
     }
 
-    @Native public static ObjectValue getOwnPropertyDescriptor(Context ctx, Object obj, Object key) throws InterruptedException {
+    @Native public static ObjectValue getOwnPropertyDescriptor(Context ctx, Object obj, Object key) {
         return Values.getMemberDescriptor(ctx, obj, key);
     }
-    @Native public static ObjectValue getOwnPropertyDescriptors(Context ctx, Object obj) throws InterruptedException {
+    @Native public static ObjectValue getOwnPropertyDescriptors(Context ctx, Object obj) {
         var res = new ObjectValue();
         for (var key : Values.getMembers(ctx, obj, true, true)) {
             res.defineProperty(ctx, key, getOwnPropertyDescriptor(ctx, obj, key));
@@ -109,7 +109,7 @@ public class ObjectLib {
         return res;
     }
 
-    @Native public static ArrayValue getOwnPropertyNames(Context ctx, Object obj, Object all) throws InterruptedException {
+    @Native public static ArrayValue getOwnPropertyNames(Context ctx, Object obj, Object all) {
         var res = new ArrayValue();
         var _all = Values.toBoolean(all);
 
@@ -119,7 +119,7 @@ public class ObjectLib {
 
         return res;
     }
-    @Native public static ArrayValue getOwnPropertySymbols(Context ctx, Object obj) throws InterruptedException {
+    @Native public static ArrayValue getOwnPropertySymbols(Context ctx, Object obj) {
         var res = new ArrayValue();
 
         for (var key : Values.getMembers(ctx, obj, true, true)) {
@@ -128,19 +128,19 @@ public class ObjectLib {
 
         return res;
     }
-    @Native public static boolean hasOwn(Context ctx, Object obj, Object key) throws InterruptedException {
+    @Native public static boolean hasOwn(Context ctx, Object obj, Object key) {
         return Values.hasMember(ctx, obj, key, true);
     }
 
-    @Native public static ObjectValue getPrototypeOf(Context ctx, Object obj) throws InterruptedException {
+    @Native public static ObjectValue getPrototypeOf(Context ctx, Object obj) {
         return Values.getPrototype(ctx, obj);
     }
-    @Native public static Object setPrototypeOf(Context ctx, Object obj, Object proto) throws InterruptedException {
+    @Native public static Object setPrototypeOf(Context ctx, Object obj, Object proto) {
         Values.setPrototype(ctx, obj, proto);
         return obj;
     }
 
-    @Native public static ObjectValue fromEntries(Context ctx, Object iterable) throws InterruptedException {
+    @Native public static ObjectValue fromEntries(Context ctx, Object iterable) {
         var res = new ObjectValue();
 
         for (var el : Values.toJavaIterable(ctx, iterable)) {
@@ -152,23 +152,23 @@ public class ObjectLib {
         return res;
     }
 
-    @Native public static Object preventExtensions(Context ctx, Object obj) throws InterruptedException {
+    @Native public static Object preventExtensions(Context ctx, Object obj) {
         if (obj instanceof ObjectValue) ((ObjectValue)obj).preventExtensions();
         return obj;
     }
-    @Native public static Object seal(Context ctx, Object obj) throws InterruptedException {
+    @Native public static Object seal(Context ctx, Object obj) {
         if (obj instanceof ObjectValue) ((ObjectValue)obj).seal();
         return obj;
     }
-    @Native public static Object freeze(Context ctx, Object obj) throws InterruptedException {
+    @Native public static Object freeze(Context ctx, Object obj) {
         if (obj instanceof ObjectValue) ((ObjectValue)obj).freeze();
         return obj;
     }
 
-    @Native public static boolean isExtensible(Context ctx, Object obj) throws InterruptedException {
+    @Native public static boolean isExtensible(Context ctx, Object obj) {
         return obj instanceof ObjectValue && ((ObjectValue)obj).extensible();
     }
-    @Native public static boolean isSealed(Context ctx, Object obj) throws InterruptedException {
+    @Native public static boolean isSealed(Context ctx, Object obj) {
         if (obj instanceof ObjectValue && ((ObjectValue)obj).extensible()) {
             var _obj = (ObjectValue)obj;
             for (var key : _obj.keys(true)) {
@@ -178,7 +178,7 @@ public class ObjectLib {
 
         return true;
     }
-    @Native public static boolean isFrozen(Context ctx, Object obj) throws InterruptedException {
+    @Native public static boolean isFrozen(Context ctx, Object obj) {
         if (obj instanceof ObjectValue && ((ObjectValue)obj).extensible()) {
             var _obj = (ObjectValue)obj;
             for (var key : _obj.keys(true)) {
@@ -193,18 +193,18 @@ public class ObjectLib {
     @Native(thisArg = true) public static Object valueOf(Context ctx, Object thisArg) {
         return thisArg;
     }
-    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) {
         var name = Values.getMember(ctx, thisArg, ctx.environment().symbol("Symbol.typeName"));
         if (name == null) name = "Unknown";
         else name = Values.toString(ctx, name);
 
         return "[object " + name + "]";
     }
-    @Native(thisArg = true) public static boolean hasOwnProperty(Context ctx, Object thisArg, Object key) throws InterruptedException {
+    @Native(thisArg = true) public static boolean hasOwnProperty(Context ctx, Object thisArg, Object key) {
         return ObjectLib.hasOwn(ctx, thisArg, Values.convert(ctx, key, String.class));
     }
 
-    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object arg) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object arg) {
         if (arg == null || arg == Values.NULL) return new ObjectValue();
         else if (arg instanceof Boolean) return BooleanLib.constructor(ctx, thisArg, arg);
         else if (arg instanceof Number) return NumberLib.constructor(ctx, thisArg, arg);

src/me/topchetoeu/jscript/lib/PromiseLib.java

@@ -13,6 +13,7 @@ import me.topchetoeu.jscript.engine.values.NativeWrapper;
 import me.topchetoeu.jscript.engine.values.ObjectValue;
 import me.topchetoeu.jscript.engine.values.Values;
 import me.topchetoeu.jscript.exceptions.EngineException;
+import me.topchetoeu.jscript.exceptions.InterruptException;
 import me.topchetoeu.jscript.interop.InitType;
 import me.topchetoeu.jscript.interop.Native;
 import me.topchetoeu.jscript.interop.NativeInit;
@@ -31,19 +32,19 @@ public class PromiseLib {
     }
 
     @Native("resolve")
-    public static PromiseLib ofResolved(Context ctx, Object val) throws InterruptedException {
+    public static PromiseLib ofResolved(Context ctx, Object val) {
         var res = new PromiseLib();
         res.fulfill(ctx, val);
         return res;
     }
     @Native("reject")
-    public static PromiseLib ofRejected(Context ctx, Object val) throws InterruptedException {
+    public static PromiseLib ofRejected(Context ctx, Object val) {
         var res = new PromiseLib();
         res.reject(ctx, val);
         return res;
     }
 
-    @Native public static PromiseLib any(Context ctx, Object _promises) throws InterruptedException {
+    @Native public static PromiseLib any(Context ctx, Object _promises) {
         if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
         var promises = Values.array(_promises); 
         if (promises.size() == 0) return ofResolved(ctx, new ArrayValue());
@@ -68,7 +69,7 @@ public class PromiseLib {
 
         return res;
     }
-    @Native public static PromiseLib race(Context ctx, Object _promises) throws InterruptedException  {
+    @Native public static PromiseLib race(Context ctx, Object _promises)  {
         if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
         var promises = Values.array(_promises); 
         if (promises.size() == 0) return ofResolved(ctx, new ArrayValue());
@@ -84,7 +85,7 @@ public class PromiseLib {
 
         return res;
     }
-    @Native public static PromiseLib all(Context ctx, Object _promises) throws InterruptedException  {
+    @Native public static PromiseLib all(Context ctx, Object _promises)  {
         if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
         var promises = Values.array(_promises); 
         if (promises.size() == 0) return ofResolved(ctx, new ArrayValue());
@@ -111,7 +112,7 @@ public class PromiseLib {
 
         return res;
     }
-    @Native public static PromiseLib allSettled(Context ctx, Object _promises) throws InterruptedException  {
+    @Native public static PromiseLib allSettled(Context ctx, Object _promises)  {
         if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
         var promises = Values.array(_promises); 
         if (promises.size() == 0) return ofResolved(ctx, new ArrayValue());
@@ -154,7 +155,7 @@ public class PromiseLib {
      * Thread safe - you can call this from anywhere
      * HOWEVER, it's strongly recommended to use this only in javascript
      */
-    @Native(thisArg=true) public static Object then(Context ctx, Object thisArg, Object _onFulfill, Object _onReject) throws InterruptedException {
+    @Native(thisArg=true) public static Object then(Context ctx, Object thisArg, Object _onFulfill, Object _onReject) {
         var onFulfill = _onFulfill instanceof FunctionValue ? ((FunctionValue)_onFulfill) : null;
         var onReject = _onReject instanceof FunctionValue ? ((FunctionValue)_onReject) : null;
 
@@ -205,14 +206,14 @@ public class PromiseLib {
      * Thread safe - you can call this from anywhere
      * HOWEVER, it's strongly recommended to use this only in javascript
      */
-    @Native(value="catch", thisArg=true) public static Object _catch(Context ctx, Object thisArg, Object _onReject) throws InterruptedException {
+    @Native(value="catch", thisArg=true) public static Object _catch(Context ctx, Object thisArg, Object _onReject) {
         return then(ctx, thisArg, null, _onReject);
     }
     /**
      * Thread safe - you can call this from anywhere
      * HOWEVER, it's strongly recommended to use this only in javascript
      */
-    @Native(value="finally", thisArg=true) public static Object _finally(Context ctx, Object thisArg, Object _handle) throws InterruptedException {
+    @Native(value="finally", thisArg=true) public static Object _finally(Context ctx, Object thisArg, Object _handle) {
         return then(ctx, thisArg,
             new NativeFunction(null, (e, th, _args) -> {
                 if (_handle instanceof FunctionValue) ((FunctionValue)_handle).call(ctx);
@@ -235,7 +236,7 @@ public class PromiseLib {
     private boolean handled = false;
     private Object val;
 
-    private void resolve(Context ctx, Object val, int state) throws InterruptedException {
+    private void resolve(Context ctx, Object val, int state) {
         if (this.state != STATE_PENDING) return;
 
         if (val instanceof PromiseLib) ((PromiseLib)val).handle(ctx,
@@ -264,8 +265,8 @@ public class PromiseLib {
                         if (handles.size() == 0) {
                             ctx.engine.pushMsg(true, ctx, new NativeFunction((_ctx, _thisArg, _args) -> {
                                 if (!handled) {
-                                    try { Values.printError(new EngineException(val).setContext(ctx), "(in promise)"); }
+                                    Values.printError(new EngineException(val).setContext(ctx), "(in promise)");
-                                    catch (InterruptedException ex) { }
+                                    throw new InterruptException();
                                 }
 
                                 return null;
@@ -285,13 +286,13 @@ public class PromiseLib {
     /**
      * Thread safe - call from any thread
      */
-    public void fulfill(Context ctx, Object val) throws InterruptedException {
+    public void fulfill(Context ctx, Object val) {
         resolve(ctx, val, STATE_FULFILLED);
     }
     /**
      * Thread safe - call from any thread
      */
-    public void reject(Context ctx, Object val) throws InterruptedException {
+    public void reject(Context ctx, Object val) {
         resolve(ctx, val, STATE_REJECTED);
     }
 
@@ -313,7 +314,7 @@ public class PromiseLib {
     /**
      * NOT THREAD SAFE - must be called from the engine executor thread
      */
-    @Native public PromiseLib(Context ctx, FunctionValue func) throws InterruptedException {
+    @Native public PromiseLib(Context ctx, FunctionValue func) {
         if (!(func instanceof FunctionValue)) throw EngineException.ofType("A function must be passed to the promise constructor.");
         try {
             func.call(

src/me/topchetoeu/jscript/lib/RangeErrorLib.java

@@ -8,7 +8,7 @@ import me.topchetoeu.jscript.interop.NativeConstructor;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class RangeErrorLib extends ErrorLib {
-    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
         target.defineProperty(ctx, "name", "RangeError");
         return target;

src/me/topchetoeu/jscript/lib/RegExpLib.java

@@ -17,7 +17,7 @@ public class RegExpLib {
     private static final Pattern NAMED_PATTERN = Pattern.compile("\\(\\?<([^=!].*?)>", Pattern.DOTALL);
     private static final Pattern ESCAPE_PATTERN = Pattern.compile("[/\\-\\\\^$*+?.()|\\[\\]{}]");
 
-    private static String cleanupPattern(Context ctx, Object val) throws InterruptedException {
+    private static String cleanupPattern(Context ctx, Object val) {
         if (val == null) return "(?:)";
         if (val instanceof RegExpLib) return ((RegExpLib)val).source;
         if (val instanceof NativeWrapper && ((NativeWrapper)val).wrapped instanceof RegExpLib) {
@@ -27,7 +27,7 @@ public class RegExpLib {
         if (res.equals("")) return "(?:)";
         return res;
     }
-    private static String cleanupFlags(Context ctx, Object val) throws InterruptedException {
+    private static String cleanupFlags(Context ctx, Object val) {
         if (val == null) return "";
         return Values.toString(ctx, val);
     }
@@ -46,7 +46,7 @@ public class RegExpLib {
     }
 
     @Native
-    public static RegExpLib escape(Context ctx, Object raw, Object flags) throws InterruptedException {
+    public static RegExpLib escape(Context ctx, Object raw, Object flags) {
         return escape(Values.toString(ctx, raw), cleanupFlags(ctx, flags));
     }
     public static RegExpLib escape(String raw, String flags) {
@@ -135,7 +135,7 @@ public class RegExpLib {
         return "/" + source + "/" + flags();
     }
 
-    @Native("@@Symvol.match") public Object match(Context ctx, String target) throws InterruptedException {
+    @Native("@@Symvol.match") public Object match(Context ctx, String target) {
         if (this.global) {
             var res = new ArrayValue();
             Object val;
@@ -152,7 +152,7 @@ public class RegExpLib {
         }
     }
 
-    @Native("@@Symvol.matchAll") public Object matchAll(Context ctx, String target) throws InterruptedException {
+    @Native("@@Symvol.matchAll") public Object matchAll(Context ctx, String target) {
         var pattern = new RegExpLib(this.source, this.flags() + "g");
 
         return Values.fromJavaIterator(ctx, new Iterator<Object>() {
@@ -174,7 +174,7 @@ public class RegExpLib {
         });
     }
     
-    @Native("@@Symvol.split") public ArrayValue split(Context ctx, String target, Object limit, boolean sensible) throws InterruptedException {
+    @Native("@@Symvol.split") public ArrayValue split(Context ctx, String target, Object limit, boolean sensible) {
         var pattern = new RegExpLib(this.source, this.flags() + "g");
         Object match;
         int lastEnd = 0;
@@ -260,7 +260,7 @@ public class RegExpLib {
     //         else return -1;
     //     }
     // },
-    @Native public RegExpLib(Context ctx, Object pattern, Object flags) throws InterruptedException {
+    @Native public RegExpLib(Context ctx, Object pattern, Object flags) {
         this(cleanupPattern(ctx, pattern), cleanupFlags(ctx, flags));
     }
     public RegExpLib(String pattern, String flags) {

src/me/topchetoeu/jscript/lib/SetLib.java

@@ -16,19 +16,19 @@ public class SetLib {
     private LinkedHashSet<Object> set = new LinkedHashSet<>();
 
     @Native("@@Symbol.typeName") public final String name = "Set";
-    @Native("@@Symbol.iterator") public ObjectValue iterator(Context ctx) throws InterruptedException {
+    @Native("@@Symbol.iterator") public ObjectValue iterator(Context ctx) {
         return this.values(ctx);
     }
 
-    @Native public ObjectValue entries(Context ctx) throws InterruptedException {
+    @Native public ObjectValue entries(Context ctx) {
         var res = set.stream().map(v -> new ArrayValue(ctx, v, v)).collect(Collectors.toList());
         return Values.fromJavaIterator(ctx, res.iterator());
     }
-    @Native public ObjectValue keys(Context ctx) throws InterruptedException {
+    @Native public ObjectValue keys(Context ctx) {
         var res = new ArrayList<>(set);
         return Values.fromJavaIterator(ctx, res.iterator());
     }
-    @Native public ObjectValue values(Context ctx) throws InterruptedException {
+    @Native public ObjectValue values(Context ctx) {
         var res = new ArrayList<>(set);
         return Values.fromJavaIterator(ctx, res.iterator());
     }
@@ -51,13 +51,13 @@ public class SetLib {
         return set.size();
     }
 
-    @NativeGetter public void forEach(Context ctx, FunctionValue func, Object thisArg) throws InterruptedException {
+    @NativeGetter public void forEach(Context ctx, FunctionValue func, Object thisArg) {
         var keys = new ArrayList<>(set);
 
         for (var el : keys) func.call(ctx, thisArg, el, el, this);
     }
 
-    @Native public SetLib(Context ctx, Object iterable) throws InterruptedException {
+    @Native public SetLib(Context ctx, Object iterable) {
         for (var el : Values.toJavaIterable(ctx, iterable)) add(el);
     }
 }

src/me/topchetoeu/jscript/lib/StringLib.java

@@ -19,7 +19,7 @@ import me.topchetoeu.jscript.interop.NativeInit;
 public class StringLib {
     public final String value;
 
-    private static String passThis(Context ctx, String funcName, Object val) throws InterruptedException {
+    private static String passThis(Context ctx, String funcName, Object val) {
         if (val instanceof StringLib) return ((StringLib)val).value;
         else if (val instanceof String) return (String)val;
         else throw EngineException.ofType(String.format("'%s' may only be called upon object and primitve strings.", funcName));
@@ -33,46 +33,46 @@ public class StringLib {
         return i;
     }
 
-    @NativeGetter(thisArg = true) public static int length(Context ctx, Object thisArg) throws InterruptedException {
+    @NativeGetter(thisArg = true) public static int length(Context ctx, Object thisArg) {
         return passThis(ctx, "substring", thisArg).length();
     }
 
-    @Native(thisArg = true) public static String substring(Context ctx, Object thisArg, int start, Object _end) throws InterruptedException {
+    @Native(thisArg = true) public static String substring(Context ctx, Object thisArg, int start, Object _end) {
         var val = passThis(ctx, "substring", thisArg);
         start = normalizeI(start, val.length(), true);
         int end = normalizeI(_end == null ? val.length() : (int)Values.toNumber(ctx, _end), val.length(), true);
 
         return val.substring(start, end);
     }
-    @Native(thisArg = true) public static String substr(Context ctx, Object thisArg, int start, Object _len) throws InterruptedException {
+    @Native(thisArg = true) public static String substr(Context ctx, Object thisArg, int start, Object _len) {
         var val = passThis(ctx, "substr", thisArg);
         int len = _len == null ? val.length() - start : (int)Values.toNumber(ctx, _len);
         return substring(ctx, val, start, start + len);
     }
 
-    @Native(thisArg = true) public static String toLowerCase(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toLowerCase(Context ctx, Object thisArg) {
         return passThis(ctx, "toLowerCase", thisArg).toLowerCase();
     }
-    @Native(thisArg = true) public static String toUpperCase(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toUpperCase(Context ctx, Object thisArg) {
         return passThis(ctx, "toUpperCase", thisArg).toUpperCase();
     }
 
-    @Native(thisArg = true) public static String charAt(Context ctx, Object thisArg, int i) throws InterruptedException {
+    @Native(thisArg = true) public static String charAt(Context ctx, Object thisArg, int i) {
         return passThis(ctx, "charAt", thisArg).charAt(i) + "";
     }
-    @Native(thisArg = true) public static int charCodeAt(Context ctx, Object thisArg, int i) throws InterruptedException {
+    @Native(thisArg = true) public static int charCodeAt(Context ctx, Object thisArg, int i) {
         return passThis(ctx, "charCodeAt", thisArg).charAt(i);
     }
 
-    @Native(thisArg = true) public static boolean startsWith(Context ctx, Object thisArg, String term, int pos) throws InterruptedException {
+    @Native(thisArg = true) public static boolean startsWith(Context ctx, Object thisArg, String term, int pos) {
         return passThis(ctx, "startsWith", thisArg).startsWith(term, pos);
     }
-    @Native(thisArg = true) public static boolean endsWith(Context ctx, Object thisArg, String term, int pos) throws InterruptedException {
+    @Native(thisArg = true) public static boolean endsWith(Context ctx, Object thisArg, String term, int pos) {
         var val = passThis(ctx, "endsWith", thisArg);
         return val.lastIndexOf(term, pos) >= 0;
     }
 
-    @Native(thisArg = true) public static int indexOf(Context ctx, Object thisArg, Object term, int start) throws InterruptedException {
+    @Native(thisArg = true) public static int indexOf(Context ctx, Object thisArg, Object term, int start) {
         var val = passThis(ctx, "indexOf", thisArg);
 
         if (term != null && term != Values.NULL && !(term instanceof String)) {
@@ -84,7 +84,7 @@ public class StringLib {
 
         return val.indexOf(Values.toString(ctx, term), start);
     }
-    @Native(thisArg = true) public static int lastIndexOf(Context ctx, Object thisArg, Object term, int pos) throws InterruptedException {
+    @Native(thisArg = true) public static int lastIndexOf(Context ctx, Object thisArg, Object term, int pos) {
         var val = passThis(ctx, "lastIndexOf", thisArg);
 
         if (term != null && term != Values.NULL && !(term instanceof String)) {
@@ -97,11 +97,11 @@ public class StringLib {
         return val.lastIndexOf(Values.toString(ctx, term), pos);
     }
 
-    @Native(thisArg = true) public static boolean includes(Context ctx, Object thisArg, Object term, int pos) throws InterruptedException {
+    @Native(thisArg = true) public static boolean includes(Context ctx, Object thisArg, Object term, int pos) {
         return lastIndexOf(ctx, passThis(ctx, "includes", thisArg), term, pos) >= 0;
     }
 
-    @Native(thisArg = true) public static String replace(Context ctx, Object thisArg, Object term, String replacement) throws InterruptedException {
+    @Native(thisArg = true) public static String replace(Context ctx, Object thisArg, Object term, String replacement) {
         var val = passThis(ctx, "replace", thisArg);
 
         if (term != null && term != Values.NULL && !(term instanceof String)) {
@@ -113,7 +113,7 @@ public class StringLib {
 
         return val.replaceFirst(Pattern.quote(Values.toString(ctx, term)), replacement);
     }
-    @Native(thisArg = true) public static String replaceAll(Context ctx, Object thisArg, Object term, String replacement) throws InterruptedException {
+    @Native(thisArg = true) public static String replaceAll(Context ctx, Object thisArg, Object term, String replacement) {
         var val = passThis(ctx, "replaceAll", thisArg);
 
         if (term != null && term != Values.NULL && !(term instanceof String)) {
@@ -126,7 +126,7 @@ public class StringLib {
         return val.replaceFirst(Pattern.quote(Values.toString(ctx, term)), replacement);
     }
 
-    @Native(thisArg = true) public static ArrayValue match(Context ctx, Object thisArg, Object term, String replacement) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue match(Context ctx, Object thisArg, Object term, String replacement) {
         var val = passThis(ctx, "match", thisArg);
 
         FunctionValue match;
@@ -148,7 +148,7 @@ public class StringLib {
         if (res instanceof ArrayValue) return (ArrayValue)res;
         else return new ArrayValue(ctx, "");
     }
-    @Native(thisArg = true) public static Object matchAll(Context ctx, Object thisArg, Object term, String replacement) throws InterruptedException {
+    @Native(thisArg = true) public static Object matchAll(Context ctx, Object thisArg, Object term, String replacement) {
         var val = passThis(ctx, "matchAll", thisArg);
 
         FunctionValue match = null;
@@ -170,7 +170,7 @@ public class StringLib {
         return match.call(ctx, term, val);
     }
 
-    @Native(thisArg = true) public static ArrayValue split(Context ctx, Object thisArg, Object term, Object lim, boolean sensible) throws InterruptedException {
+    @Native(thisArg = true) public static ArrayValue split(Context ctx, Object thisArg, Object term, Object lim, boolean sensible) {
         var val = passThis(ctx, "split", thisArg);
 
         if (lim != null) lim = Values.toNumber(ctx, lim);
@@ -217,30 +217,30 @@ public class StringLib {
         return res;
     }
 
-    @Native(thisArg = true) public static String slice(Context ctx, Object thisArg, int start, Object _end) throws InterruptedException {
+    @Native(thisArg = true) public static String slice(Context ctx, Object thisArg, int start, Object _end) {
         return substring(ctx, passThis(ctx, "slice", thisArg), start, _end);
     }
 
-    @Native(thisArg = true) public static String concat(Context ctx, Object thisArg, Object... args) throws InterruptedException {
+    @Native(thisArg = true) public static String concat(Context ctx, Object thisArg, Object... args) {
         var res = new StringBuilder(passThis(ctx, "concat", thisArg));
 
         for (var el : args) res.append(Values.toString(ctx, el));
 
         return res.toString();
     }
-    @Native(thisArg = true) public static String trim(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String trim(Context ctx, Object thisArg) {
         return passThis(ctx, "trim", thisArg).trim();
     }
 
-    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) {
         val = Values.toString(ctx, val);
         if (thisArg instanceof ObjectValue) return new StringLib((String)val);
         else return val;
     }
-    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) {
         return passThis(ctx, "toString", thisArg);
     }
-    @Native(thisArg = true) public static String valueOf(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String valueOf(Context ctx, Object thisArg) {
         return passThis(ctx, "valueOf", thisArg);
     }
 

src/me/topchetoeu/jscript/lib/SymbolLib.java

@@ -29,21 +29,21 @@ public class SymbolLib {
 
     public final Symbol value;
 
-    private static Symbol passThis(Context ctx, String funcName, Object val) throws InterruptedException {
+    private static Symbol passThis(Context ctx, String funcName, Object val) {
         if (val instanceof SymbolLib) return ((SymbolLib)val).value;
         else if (val instanceof Symbol) return (Symbol)val;
         else throw EngineException.ofType(String.format("'%s' may only be called upon object and primitve symbols.", funcName));
     }
 
-    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) {
         if (thisArg instanceof ObjectValue) throw EngineException.ofType("Symbol constructor may not be called with new.");
         if (val == null) return new Symbol("");
         else return new Symbol(Values.toString(ctx, val));
     }
-    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static String toString(Context ctx, Object thisArg) {
         return passThis(ctx, "toString", thisArg).value;
     }
-    @Native(thisArg = true) public static Symbol valueOf(Context ctx, Object thisArg) throws InterruptedException {
+    @Native(thisArg = true) public static Symbol valueOf(Context ctx, Object thisArg) {
         return passThis(ctx, "valueOf", thisArg);
     }
 

src/me/topchetoeu/jscript/lib/SyntaxErrorLib.java

@@ -8,7 +8,7 @@ import me.topchetoeu.jscript.interop.NativeConstructor;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class SyntaxErrorLib extends ErrorLib {
-    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
         target.defineProperty(ctx, "name", "SyntaxError");
         return target;

src/me/topchetoeu/jscript/lib/TypeErrorLib.java

@@ -8,7 +8,7 @@ import me.topchetoeu.jscript.interop.NativeConstructor;
 import me.topchetoeu.jscript.interop.NativeInit;
 
 public class TypeErrorLib extends ErrorLib {
-    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) throws InterruptedException {
+    @NativeConstructor(thisArg = true) public static ObjectValue constructor(Context ctx, Object thisArg, Object message) {
         var target = ErrorLib.constructor(ctx, thisArg, message);
         target.defineProperty(ctx, "name", "TypeError");
         return target;