+ ParentNode<?> root = (ParentNode<?>) NodeUtil.getNearestParentOfType(parent, RTreeNode.class);
+ if (root != null) {
+ DeferredRenderingNode deferred = ProfileVariables.claimChild(root, "", HOVER_INFO_DEFERRED, DeferredRenderingNode.class, observer);
+ deferred.setZIndex(Integer.MAX_VALUE);
+ }
+