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fix direct cast in tree speed search when it is not needed

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Sergey Malenkov
2017-09-22 16:45:16 +03:00
parent 5e0a16a3c2
commit dacb33d33a
1 changed files with 2 additions and 6 deletions
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platform/platform-impl/src/com/intellij/ui/TreeSpeedSearch.java
+2 -6
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@@ -43,14 +43,10 @@ import static javax.swing.tree.TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION;
public class TreeSpeedSearch extends SpeedSearchBase<JTree> {
private boolean myCanExpand;
private static final Convertor<TreePath, String> TO_STRING = object -> {
DefaultMutableTreeNode node = (DefaultMutableTreeNode)object.getLastPathComponent();
return node.toString();
};
private static final Convertor<TreePath, String> TO_STRING = path -> path.getLastPathComponent().toString();
private final Convertor<TreePath, String> myToStringConvertor;
public static final Convertor<TreePath, String> NODE_DESCRIPTOR_TOSTRING = path -> {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode)path.getLastPathComponent();
final Object userObject = node.getUserObject();
Object userObject = TreeUtil.getUserObject(path.getLastPathComponent());
if (userObject instanceof NodeDescriptor) {
NodeDescriptor descr = (NodeDescriptor)userObject;
return descr.toString();