/**
* Checks to see if any of the locals or fields that we are tracking are passed into another
* method. If they are, we clear out our tracking of them, because we can't easily track their
* progress into the method.
*
* <p>This can be overridden to check for exceptions to this rule, for example, being logged to
* the console not counting.
*/
protected void processMethodParms() {
String sig = getSigConstantOperand();
int numParms = SignatureUtils.getNumParameters(sig);
if ((numParms > 0) && (stack.getStackDepth() >= numParms)) {
for (int i = 0; i < numParms; i++) {
clearUserValue(stack.getStackItem(i));
}
}
}
private void sawInvokeInterfaceVirtual() {
String sig = getSigConstantOperand();
int numParms = SignatureUtils.getNumParameters(sig);
if (stack.getStackDepth() > numParms) {
OpcodeStack.Item item = stack.getStackItem(numParms);
Object uo = item.getUserValue();
if (uo != null) {
String name = getNameConstantOperand();
if (isMethodThatShouldBeCalled(name)) {
clearUserValue(item);
} else if (!"clone".equals(name)) {
if ((!Values.SIG_VOID.equals(SignatureUtils.getReturnSignature(sig))) && !nextOpIsPop()) {
clearUserValue(item);
}
}
}
}
processMethodParms();
}
