File list (Check if you may need any files):
sipchat\BasicMessageAppend.java
.......\BooleanAnswer.java
.......\BuddiesTree.java
.......\BuddyGroupNode.java
.......\BuddyListAction.java
.......\BuddyNode.java
.......\BuddyTreeNode.java
.......\Client.java
.......\EditBuddiesTree.java
.......\launcher\Client.java
.......\........\FixedLengthDate.java
.......\........\GridBagUtil.java
.......\........\PropEd.java
.......\........\Register.java
.......\........\RegisterEvent.java
.......\........\RegisterListener.java
.......\........\RegisterPanel.java
.......\........\RegisterResult.java
.......\........\SipchatFrame.java
.......\........\SipchatLauncher.java
.......\........\SipchatLoader.java
.......\........\SipchatProperties.java
.......\........\Status.java
.......\LocalResourcer.java
.......\LogFrame.java
.......\Message.java
.......\MessageAppend.java
.......\MessageFrame.java
.......\MessagePanel.java
.......\MessageRouter.java
.......\MessageScroller.java
.......\model\ACLAnswer.java
.......\.....\Answer.java
.......\.....\AnswerClosure.java
.......\.....\BuddyInfoEvent.java
.......\.....\BuddyList.java
.......\.....\BuddyListEvent.java
.......\.....\BuddyListListener.java
.......\.....\ClientFactory.java
.......\.....\ClientModel.java
.......\.....\ClientStart.java
.......\.....\Description.java
.......\.....\GroupEvent.java
.......\.....\GroupRenameEvent.java
.......\.....\IMPAdapter.java
.......\.....\IMPListener.java
.......\.....\Info.java
.......\.....\InfoAnswer.java
.......\.....\InfoEvent.java
.......\.....\LeaseEvent.java
.......\.....\MessageEvent.java
.......\.....\presence\BuddySubscriber.java
.......\.....\........\PresenceAgent.java
.......\.....\........\PresenceAgent.java~
.......\.....\........\PresenceDocument.java
.......\.....\........\PresenceDocument.java.cpim-pidf.xml
.......\.....\........\PresenceDocument.java~
.......\.....\........\PresenceEvent.java
.......\.....\........\PresenceListener.java
.......\.....\........\PresenceMulticaster.java
.......\.....\........\PresenceNotifier.java
.......\.....\........\PresenceNotifier.java~
.......\.....\........\Presentity.java
.......\.....\........\Presentity.java~
.......\.....\........\StatusEvent.java
.......\.....\........\StringPresentity.java
.......\.....\........\SubscriberEvent.java
.......\.....\........\SubscriptionList.java
.......\.....\........\Watcher.java
.......\.....\PresentitySubscribe.java
.......\.....\RegisterEvent.java
.......\.....\RegisterListener.java
.......\.....\xpidf.dtd
.......\Resourced.java
.......\Resourcer.java
.......\SimpDialog.java
.......\SipchatClient.java
.......\Switchable.java
.......\SwitchableAction.java
.......\SwitchableButton.java
.......\SwitchableMenuItem.java
.......\util\ACL.java
.......\....\InvalidOperationSpecException.java
.......\....\LogEvent.java
.......\....\LogGenerator.java
.......\....\LogListener.java
.......\....\Protocol.java
.......\....\Status.java
.......\....\XmlProperties.java
.......\VersionInfo.java
.......\VertFillLayout.java
.......\model\presence
.......\launcher
.......\model
.......\util
sipchat