private void restorePath(ArrayList<Object> newPath, int idx) {
if (idx >= myPath.length) return;
InspectionTreeNode oldNode = (InspectionTreeNode) myPath[idx];
InspectionTreeNode newRoot = (InspectionTreeNode) newPath.get(idx - 1);
InspectionResultsViewComparator comparator = InspectionResultsViewComparator.getInstance();
Enumeration children = newRoot.children();
while (children.hasMoreElements()) {
InspectionTreeNode child = (InspectionTreeNode) children.nextElement();
if (comparator.compare(child, oldNode) == 0) {
newPath.add(child);
restorePath(newPath, idx + 1);
return;
}
}
// Exactly same element not found. Trying to select somewhat near.
int count = newRoot.getChildCount();
if (count > 0) {
if (myIndicies[idx] < count) {
newPath.add(newRoot.getChildAt(myIndicies[idx]));
} else {
newPath.add(newRoot.getChildAt(count - 1));
}
}
}
private void sortChildren(InspectionTreeNode node) {
final List<TreeNode> children = TreeUtil.childrenToArray(node);
Collections.sort(children, InspectionResultsViewComparator.getInstance());
node.removeAllChildren();
TreeUtil.addChildrenTo(node, children);
((DefaultTreeModel) getModel()).reload(node);
}