throw new IllegalStateException("Unpredictable stack production for " + ins);
throw new InvalidBytecodeException("Unpredictable stack production for " + ins);
	private void checkConsumedAndProducedValues(Instruction ins, ValueNumber[] consumedValueList,			ValueNumber[] producedValueList) {		int numConsumed = ins.consumeStack(getCPG());		int numProduced = ins.produceStack(getCPG());		if (numConsumed == Constants.UNPREDICTABLE)			throw new IllegalStateException("Unpredictable stack consumption for " + ins);		if (numProduced == Constants.UNPREDICTABLE)			throw new IllegalStateException("Unpredictable stack production for " + ins);		if (consumedValueList.length != numConsumed) {			throw new IllegalStateException("Wrong number of values consumed for " + ins +				": expected " + numConsumed + ", got " + consumedValueList.length);		}		if (producedValueList.length != numProduced) {			throw new IllegalStateException("Wrong number of values produced for " + ins +				": expected " + numProduced + ", got " + producedValueList.length);		}	}