protected Change[] createChangesFor(IJavaElement element, String newName, IProgressMonitor monitor) {
Change[] changes;
BasicRefactorSearchRequestor requestor = getSearchRequestor(element, newName);
if(requestor != null) {
JSPSearchSupport support = JSPSearchSupport.getInstance();
support.searchRunnable(element, new JSPSearchScope(), requestor, monitor);
changes = requestor.getChanges(this);
} else {
changes = new Change[0];
}