From 6a3cf77eeecad3feda6eff91dfb304f27d7f98bd Mon Sep 17 00:00:00 2001
From: Sergey Savenko <sergey.savenko@jetbrains.com>
Date: Wed, 18 Feb 2015 19:04:29 +0300
Subject: [PATCH] JBTable: use a singleton list

---
 platform/platform-api/src/com/intellij/ui/table/JBTable.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/platform-api/src/com/intellij/ui/table/JBTable.java b/platform/platform-api/src/com/intellij/ui/table/JBTable.java
index 0c8cb2818ab7..2d86e10c244e 100644
--- a/platform/platform-api/src/com/intellij/ui/table/JBTable.java
+++ b/platform/platform-api/src/com/intellij/ui/table/JBTable.java
@@ -38,6 +38,7 @@ import java.awt.event.MouseEvent;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.EventObject;
 
@@ -216,7 +217,7 @@ public class JBTable extends JTable implements ComponentWithEmptyText, Component
         final RowSorter.SortKey sortKey = sortableModel.getDefaultSortKey();
         if (sortKey != null && sortKey.getColumn() >= 0 && sortKey.getColumn() < model.getColumnCount()) {
           if (sortableModel.getColumnInfos()[sortKey.getColumn()].isSortable()) {
-            rowSorter.setSortKeys(Arrays.asList(sortKey));
+            rowSorter.setSortKeys(Collections.singletonList(sortKey));
           }
         }
       }