public void populateSuperclassMethods() {
public synchronized void populateSuperclassMethods() {
    public void populateSuperclassMethods() {        Collection<ParentMember> allParents = nameToParents.getAllParents();        for (ParentMember member : allParents) {            ParentMember memberOrSuperclass = member;            populateSuperclassMethods(member, memberOrSuperclass);        }    }