Please, create a new issue on it:
    http://bugreport.java.com/bugreport

 Thanks,
 Alexandr.


On 4/21/2015 5:29 PM, Jason Mehrens wrote:
Hello Swing-Dev,



Recently we have updated to JDK7u80 and have noticed a pattern of users 
generating the following error:



==================

java.lang.IllegalArgumentException: Comparison method violates its general 
contract!

                 at java.util.TimSort.mergeHi(Unknown Source)

                 at java.util.TimSort.mergeAt(Unknown Source)

                 at java.util.TimSort.mergeCollapse(Unknown Source)

                 at java.util.TimSort.sort(Unknown Source)

                 at java.util.TimSort.sort(Unknown Source)

                 at java.util.Arrays.sort(Unknown Source)

                 at 
sun.awt.datatransfer.DataTransferer.setToSortedDataFlavorArray(Unknown Source)

                 at sun.awt.datatransfer.ClipboardTransferable.<init>(Unknown 
Source)

                 at sun.awt.datatransfer.SunClipboard.getContents(Unknown 
Source)

                 at 
javax.swing.TransferHandler$TransferAction.actionPerformedImpl(Unknown Source)

                 at 
javax.swing.TransferHandler$TransferAction.access$700(Unknown Source)

                 at javax.swing.TransferHandler$TransferAction$1.run(Unknown 
Source)

                 at javax.swing.TransferHandler$TransferAction$1.run(Unknown 
Source)

                 at java.security.AccessController.doPrivileged(Native Method)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at javax.swing.TransferHandler$TransferAction$2.run(Unknown 
Source)

                 at javax.swing.TransferHandler$TransferAction$2.run(Unknown 
Source)

                 at java.security.AccessController.doPrivileged(Native Method)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at 
javax.swing.TransferHandler$TransferAction.actionPerformed(Unknown Source)

                 at javax.swing.text.JTextComponent.invokeAction(Unknown Source)

                 at javax.swing.text.JTextComponent.paste(Unknown Source)

                 at 
javax.swing.text.DefaultEditorKit$PasteAction.actionPerformed(Unknown Source)

                 at javax.swing.SwingUtilities.notifyAction(Unknown Source)

                 at javax.swing.JComponent.processKeyBinding(Unknown Source)

                 at javax.swing.JComponent.processKeyBindings(Unknown Source)

                 at javax.swing.JComponent.processKeyEvent(Unknown Source)

                 at java.awt.Component.processEvent(Unknown Source)

                 at java.awt.Container.processEvent(Unknown Source)

                 at java.awt.Component.dispatchEventImpl(Unknown Source)

                 at java.awt.Container.dispatchEventImpl(Unknown Source)

                 at java.awt.Component.dispatchEvent(Unknown Source)

                 at java.awt.KeyboardFocusManager.redispatchEvent(Unknown 
Source)

                 at 
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)

                 at 
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)

                 at 
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)

                 at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown 
Source)

                 at java.awt.Component.dispatchEventImpl(Unknown Source)

                 at java.awt.Container.dispatchEventImpl(Unknown Source)

                 at java.awt.Window.dispatchEventImpl(Unknown Source)

                 at java.awt.Component.dispatchEvent(Unknown Source)

                 at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

                 at java.awt.EventQueue.access$300(Unknown Source)

                 at java.awt.EventQueue$3.run(Unknown Source)

                 at java.awt.EventQueue$3.run(Unknown Source)

                 at java.security.AccessController.doPrivileged(Native Method)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at java.awt.EventQueue$4.run(Unknown Source)

                 at java.awt.EventQueue$4.run(Unknown Source)

                 at java.security.AccessController.doPrivileged(Native Method)

                 at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

                 at java.awt.EventQueue.dispatchEvent(Unknown Source)

                 at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown 
Source)

                 at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown 
Source)

                 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown 
Source)

                 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

                 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

                 at java.awt.EventDispatchThread.run(Unknown Source)

=============



When I check the issue tracker http://bugs.java.com/view_bug.do?bug_id=8023043 
shows as fixed in 7u60.  Did this get fixed in 7u60 through 7u80?   The 
stacktrace is a little different from that bug so should I file this as a new 
issue?



Thanks,



Jason                                   

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