feat: implement symbols in java

lib/values/symbol.ts

@@ -1,36 +0,0 @@
-define("values/symbol", () => {
-    const symbols: Record<string, symbol> = { };
-
-    var Symbol = env.global.Symbol = function(this: any, val?: string) {
-        if (this !== undefined && this !== null) throw new env.global.TypeError("Symbol may not be called with 'new'.");
-        if (typeof val !== 'string' && val !== undefined) throw new env.global.TypeError('val must be a string or undefined.');
-        return internals.symbol(val);
-    } as SymbolConstructor;
-
-    env.setProto('symbol', Symbol.prototype);
-    setConstr(Symbol.prototype, Symbol);
-
-    setProps(Symbol, {
-        for(key) {
-            if (typeof key !== 'string' && key !== undefined) throw new env.global.TypeError('key must be a string or undefined.');
-            if (key in symbols) return symbols[key];
-            else return symbols[key] = internals.symbol(key);
-        },
-        keyFor(sym) {
-            if (typeof sym !== 'symbol') throw new env.global.TypeError('sym must be a symbol.');
-            return internals.symbolToString(sym);
-        },
-
-        typeName: env.symbol("Symbol.typeName") as any,
-        replace: env.symbol('Symbol.replace') as any,
-        match: env.symbol('Symbol.match') as any,
-        matchAll: env.symbol('Symbol.matchAll') as any,
-        split: env.symbol('Symbol.split') as any,
-        search: env.symbol('Symbol.search') as any,
-        iterator: env.symbol('Symbol.iterator') as any,
-        asyncIterator: env.symbol('Symbol.asyncIterator') as any,
-    });
-
-    // internals.defineField(env.global.Object.prototype, Symbol.typeName, 'Object', false, false, false);
-    // internals.defineField(env.global, Symbol.typeName, 'Window', false, false, false);
-});