java.lang.AssertionError: User juhrik@testkenai.com already joined
   at org.netbeans.modules.kenai.collab.chat.KenaiConnection.joinPrivate(KenaiConnection.java:231)
   at org.netbeans.modules.kenai.collab.chat.ChatPanel.<init>(ChatPanel.java:418)
   at org.netbeans.modules.kenai.collab.chat.ChatTopComponent.setActivePrivate(ChatTopComponent.java:327)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI$2.run(KenaiUserUI.java:171)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI.startChat(KenaiUserUI.java:177)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI.startChat(KenaiUserUI.java:123)
   at org.netbeans.modules.kenai.ui.MemberAccessorImpl$1.actionPerformed(MemberAccessorImpl.java:87)
   at org.netbeans.modules.kenai.ui.treelist.TreeList$1.mouseClicked(TreeList.java:123)
   at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
   at java.awt.Component.processMouseEvent(Component.java:6351)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
   at java.awt.Component.processEvent(Component.java:6113)
   at java.awt.Container.processEvent(Container.java:2085)
   at java.awt.Component.dispatchEventImpl(Component.java:4714)
   at java.awt.Container.dispatchEventImpl(Container.java:2143)
   at java.awt.Component.dispatchEvent(Component.java:4544)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4618)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4291)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4212)
   at java.awt.Container.dispatchEventImpl(Container.java:2129)
   at java.awt.Window.dispatchEventImpl(Window.java:2475)
   at java.awt.Component.dispatchEvent(Component.java:4544)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:125)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)