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java.lang.String
java.lang.ClassCastException: java.lang.String	at DNDList.setAnswers(DNDList.java:257)	at DNDList.dragDropEnd(DNDList.java:218)	at java.awt.dnd.DragSourceContext.dragDropEnd(DragSourceContext.java:351)	at sun.awt.windows.WDragSourceContextPeerDispatcher.run(WDragSourceContextPeer.java:593)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:317)	at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:103)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:84)