public override Boolean Equals(Object other) { BinOpKey ob = other as BinOpKey; return(ob != null && ob.t1 == this.t1 && ob.t2 == this.t2); }
Object findCachedMethod(BinOpKey key) { return(methodCache[key]); }
Object findCachedMethod(BinOpKey key) { return methodCache[key]; }
void cacheMethod(BinOpKey key, Object method) { methodCache[key] = method; }
void cacheMethod(BinOpKey key,Object method) { methodCache[key] = method; }