--- old/src/share/classes/sun/awt/datatransfer/DataTransferer.java	2014-04-21 17:38:14.000000000 +0400
+++ new/src/share/classes/sun/awt/datatransfer/DataTransferer.java	2014-04-21 17:38:14.000000000 +0400
@@ -70,22 +70,7 @@
 import java.security.PrivilegedExceptionAction;
 import java.security.ProtectionDomain;
 
-import java.util.AbstractMap;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.SortedMap;
-import java.util.SortedSet;
-import java.util.Set;
-import java.util.Stack;
-import java.util.TreeMap;
-import java.util.TreeSet;
+import java.util.*;
 
 import sun.util.logging.PlatformLogger;
 
@@ -2267,8 +2252,8 @@
      * If there are no platform-specific mappings for this native, the method
      * returns an empty <code>List</code>.
      */
-    public List<DataFlavor> getPlatformMappingsForNative(String nat) {
-        return new ArrayList<>();
+    public LinkedHashSet<DataFlavor> getPlatformMappingsForNative(String nat) {
+        return new LinkedHashSet<>();
     }
 
     /**
@@ -2276,8 +2261,8 @@
      * If there are no platform-specific mappings for this flavor, the method
      * returns an empty <code>List</code>.
      */
-    public List<String> getPlatformMappingsForFlavor(DataFlavor df) {
-        return new ArrayList<>();
+    public LinkedHashSet<String> getPlatformMappingsForFlavor(DataFlavor df) {
+        return new LinkedHashSet<>();
     }
 
     /**