java.lang.IncompatibleClassChangeError: Implementing class
   at java.lang.ClassLoader.defineClass1(ClassLoader.java:0)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
   at org.netbeans.JarClassLoader.doLoadClass(JarClassLoader.java:311)
   at org.netbeans.ProxyClassLoader.selfLoadClass(ProxyClassLoader.java:259)
   at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:187)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.netbeans.modules.terminal.ioprovider.TerminalInputOutput.<init>(TerminalInputOutput.java:623)
   at org.netbeans.modules.terminal.ioprovider.TerminalIOProvider.getIO(TerminalIOProvider.java:122)
   at org.netbeans.modules.terminal.ioprovider.TerminalIOProvider.getIO(TerminalIOProvider.java:97)
   at org.netbeans.modules.dlight.terminal.action.TerminalSupportImpl.openTerminalImpl(TerminalSupportImpl.java:149)
   at org.netbeans.modules.dlight.terminal.action.TerminalAction.actionPerformed(TerminalAction.java:79)
   at org.netbeans.modules.dlight.terminal.ui.TerminalContainerTopComponent.componentOpened(TerminalContainerTopComponent.java:265)
   at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:307)
   at org.netbeans.core.windows.WindowManagerImpl.notifyTopComponentOpened(WindowManagerImpl.java:1149)
   at org.netbeans.core.windows.Central.insertModeOpenedTopComponent(Central.java:841)
   at org.netbeans.core.windows.ModeImpl.addOpenedTopComponent(ModeImpl.java:362)
   at org.netbeans.core.windows.LazyLoader.loadNow(LazyLoader.java:162)
   at org.netbeans.core.windows.LazyLoader.access$400(LazyLoader.java:62)
   at org.netbeans.core.windows.LazyLoader$2.run(LazyLoader.java:129)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:709)
   at java.awt.EventQueue$3.run(EventQueue.java:703)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)