Randomly pasting something gave me this:


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Failed to retrieve atom name.
	at sun.awt.X11.XlibWrapper.XGetAtomName(Native Method)
	at sun.awt.X11.XAtom.getName(XAtom.java:186)
	at sun.awt.X11.XDataTransferer.getTargetNameForAtom(XDataTransferer.java:166)
	at sun.awt.X11.XDataTransferer.getNativeForFormat(XDataTransferer.java:155)
	at sun.awt.datatransfer.DataTransferer.getFlavorsForFormats(DataTransferer.java:804)
	at sun.awt.datatransfer.ClipboardTransferable.<init>(ClipboardTransferable.java:89)
	at sun.awt.X11.XClipboard.getContents(XClipboard.java:106)
	at javax.swing.TransferHandler$TransferAction.actionPerformedImpl(TransferHandler.java:1747)
	at javax.swing.TransferHandler$TransferAction.access$700(TransferHandler.java:1684)
	at javax.swing.TransferHandler$TransferAction$1.run(TransferHandler.java:1707)
	at javax.swing.TransferHandler$TransferAction$1.run(TransferHandler.java:1705)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
	at javax.swing.TransferHandler$TransferAction$2.run(TransferHandler.java:1722)
	at javax.swing.TransferHandler$TransferAction$2.run(TransferHandler.java:1720)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at javax.swing.TransferHandler$TransferAction.actionPerformed(TransferHandler.java:1719)
	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1661)
	at javax.swing.JComponent.processKeyBinding(JComponent.java:2879)
	at javax.swing.JComponent.processKeyBindings(JComponent.java:2926)
	at javax.swing.JComponent.processKeyEvent(JComponent.java:2842)
	at java.awt.Component.processEvent(Component.java:6281)
	at java.awt.Container.processEvent(Container.java:2229)
	at java.awt.Component.dispatchEventImpl(Component.java:4860)
	at java.awt.Container.dispatchEventImpl(Container.java:2287)
	at java.awt.Component.dispatchEvent(Component.java:4686)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1908)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:752)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1017)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:889)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:717)
	at java.awt.Component.dispatchEventImpl(Component.java:4730)
	at java.awt.Container.dispatchEventImpl(Container.java:2287)
	at java.awt.Window.dispatchEventImpl(Window.java:2713)
	at java.awt.Component.dispatchEvent(Component.java:4686)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:707)
	at java.awt.EventQueue.access$000(EventQueue.java:101)
	at java.awt.EventQueue$3.run(EventQueue.java:666)
	at java.awt.EventQueue$3.run(EventQueue.java:664)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.awt.EventQueue$4.run(EventQueue.java:680)
	at java.awt.EventQueue$4.run(EventQueue.java:678)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:677)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

#image from chromium gave me this


java.awt.datatransfer.DataFlavor[mimetype=image/bmp;representationclass=java.io.InputStream]
UNSUPPORTED FLAVOR:
HumanPresentableName: image/bmp
DefaultRepresentationClass: java.io.InputStream
PrimaryMIMEType: image
MIMEType: image/bmp; class=java.io.InputStream