private static BPListElement findElement(IModelElement element, BPListElement[] elements) {
   IPath path = element.getPath();
   for (int i = 0; i < elements.length; i++) {
     BPListElement cur = elements[i];
     if (cur.getEntryKind() == IBuildpathEntry.BPE_SOURCE && cur.getPath().equals(path)) {
       return cur;
     }
   }
   return null;
 }