private static DefaultMutableTreeNode findInChildren(
DefaultMutableTreeNode currentTreeNode, AbstractTreeNode topPathElement) {
for (int i = 0; i < currentTreeNode.getChildCount(); i++) {
TreeNode child = currentTreeNode.getChildAt(i);
if (((DefaultMutableTreeNode) child).getUserObject().equals(topPathElement)) {
return (DefaultMutableTreeNode) child;
}
}
return null;
}
