@Override
void evaluate(Instruction ins) {
switch (ins.opcode) {
case OPCODE_NEW: { // new
int offset = ins.getArgUnsignedShort();
ObjectInstantiationExpression expr = new ObjectInstantiationExpression(
pool.getClassName(offset));
evalMachine.push(expr);
break;
}
case OPCODE_ARRAYLENGTH: {