src/share/classes/sun/awt/datatransfer/ClipboardTransferable.java

@@ -142,11 +142,11 @@
 
         return false;
     }
 
     public DataFlavor[] getTransferDataFlavors() {
-        return (DataFlavor[])flavors.clone();
+        return flavors.clone();
     }
 
     public boolean isDataFlavorSupported(DataFlavor flavor) {
         return flavorsToData.containsKey(flavor);
     }