private IMethod findImplementingMethods(IMethod calledMethod) { Collection implementingMethods = CallHierarchy.getDefault().getImplementingMethods(calledMethod); if ((implementingMethods.size() == 0) || (implementingMethods.size() > 1)) { return calledMethod; } else { return (IMethod) implementingMethods.iterator().next(); } }
private IJavaSearchScope getSearchScope() { return CallHierarchy.getDefault().getSearchScope(); }