--- old/src/share/classes/java/awt/datatransfer/Clipboard.java	2013-03-04 20:05:17.804547400 +0400
+++ new/src/share/classes/java/awt/datatransfer/Clipboard.java	2013-03-04 20:05:17.178967900 +0400
@@ -71,7 +71,7 @@
      *
      * @since 1.5
      */
-    private Set currentDataFlavors;
+    private Set<DataFlavor> currentDataFlavors;
 
     /**
      * Creates a clipboard object.
@@ -313,7 +313,7 @@
         if (flavorListeners == null) {
             return;
         }
-        Set prevDataFlavors = currentDataFlavors;
+        Set<DataFlavor> prevDataFlavors = currentDataFlavors;
         currentDataFlavors = getAvailableDataFlavorSet();
         if (prevDataFlavors.equals(currentDataFlavors)) {
             return;
@@ -339,8 +339,8 @@
      *
      * @since 1.5
      */
-    private Set getAvailableDataFlavorSet() {
-        Set set = new HashSet();
+    private Set<DataFlavor> getAvailableDataFlavorSet() {
+        Set<DataFlavor> set = new HashSet<>();
         Transferable contents = getContents(null);
         if (contents != null) {
             DataFlavor[] flavors = contents.getTransferDataFlavors();