primitiveID = dataInputStream.readInt();
}
@Override
public void run(WeaselInterpreter interpreter, WeaselThread thread, WeaselMethodExecutor method) {
StackElement o1 = thread.pop();
StackElement o2 = thread.pop();
switch(primitiveID){
case WeaselPrimitive.BOOLEAN:
thread.pushValue((Boolean)o1.value==(Boolean)o2.value);
case WeaselPrimitive.CHAR: