frame.setValue(i, IsNullValue.doNotReportValue());
frame.setValue(i, IsNullValue.nonReportingNotNullValue());
	private void handleInvoke(InvokeInstruction obj) {		handleNormalInstruction(obj);		if (!NO_ASSERT_HACK) {			if (assertionMethods.isAssertionCall(obj)) {				IsNullValueFrame frame = getFrame();				for (int i = 0; i < frame.getNumSlots(); ++i) {					IsNullValue value = frame.getValue(i);					if (value.isDefinitelyNull() || value.isNullOnSomePath()) {						frame.setValue(i, IsNullValue.doNotReportValue());					}				}			}		}	}