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Code Issues Packages Projects Releases Wiki Activity

add logging to investigate EA-1619327

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This commit is contained in:
Sergey Malenkov
2017-10-25 17:09:24 +03:00
parent 0402d94bcf
commit 0912e4bec9
1 changed files with 8 additions and 1 deletions
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platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeUi.java
+8 -1
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@@ -3636,7 +3636,14 @@ public class AbstractTreeUi {
if (descriptor.getChildrenSortingStamp() >= getComparatorStamp() && !forceSort) return;
if (!children.isEmpty()) {
getBuilder().sortChildren(myNodeComparator, node, (ArrayList<TreeNode>)children);
try {
getBuilder().sortChildren(myNodeComparator, node, (ArrayList<TreeNode>)children);
}
catch (IllegalArgumentException exception) {
StringBuilder sb = new StringBuilder("cannot sort children");
children.forEach(child -> sb.append('\n').append(child));
throw new IllegalArgumentException(sb.toString(), exception);
}
}
if (updateStamp) {