AsyncTreeModel: remove replaced instance from map

2026-09-27 10:03:11 +07:00 · 2018-03-29 20:39:43 +03:00
parent 2036e1abd4
commit 4e6b0c7748
1 changed files with 1 additions and 0 deletions
@@ -770,6 +770,7 @@ public final class AsyncTreeModel extends AbstractTreeModel implements Identifia
      if (object == node.object) return;
      // always use new instance of user's object, because
      // some trees provide equal nodes with different behavior
+      map.remove(node.object);
      node.updatePaths(node.object, object);
      node.object = object;
      map.put(object, node); // update key