CallSite callSite = edge.getCallSite();
if (obviouslyLockedSites.contains(callSite) || lockedMethodSet.contains(callSite.getMethod())) {
// Calling method is locked, so the called method
// is also locked.
CallGraphNode target = edge.getTarget();
if (lockedMethodSet.add(target.getMethod())) {
change = true;
}
}
}
} while (change);