Daemon Thread [Conversation [00000002:bogus]] (Suspended (exception NullPointerException)) LogicalTerminal.refreshBuffers(ScreenBuffer[]) line: 16720 LogicalTerminalMethodAccess.invoke(Object, int, Object...) line: not available MethodInvoker.invoke(Object[]) line: 156 Dispatcher.processInbound(InboundRequest, boolean, NetResource) line: 783 Conversation.block() line: 422 Conversation.waitMessage(int) line: 348 Queue.transactImpl(Message, int) line: 1213 Queue.transact(Message, int) line: 673 DirectSession(BaseSession).transact(Message, int) line: 271 HighLevelObject.transact(RoutingKey, Object[]) line: 211 RemoteObject$RemoteAccess.invokeCore(Object, Method, Object[]) line: 1473 RemoteObject$RemoteAccess(InvocationStub).invoke(Object, Method, Object[]) line: 145 $Proxy12.waitFor(EventList, int, int, ScreenBuffer[]) line: not available LogicalTerminal.waitFor(CommonFrame, EventList, int, double) line: 6718 LogicalTerminal.waitFor(CommonFrame, EventList) line: 6487 Main.lambda$0() line: 31 525958677.body() line: not available Block.body() line: 605 BlockManager.processBody(BlockManager$WorkArea, Block, OnPhrase[]) line: 8559 BlockManager.topLevelBlock(Class, Object, String, TransactionType, BlockType, Block) line: 8228 BlockManager.externalProcedure(Object, BlockManager$TransactionType, Block) line: 496 BlockManager.externalProcedure(Object, Block) line: 467 Main.execute() line: 26 NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: 62 DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43 Method.invoke(Object, Object...) line: 498 Utils.invoke(Class, Method, Object...) line: 1551 StandardServer$MainInvoker.execute() line: 2210 StandardServer.invoke(int, Isolatable) line: 1646 StandardServer.standardEntry() line: 581 StandardServerMethodAccess.invoke(Object, int, Object...) line: not available MethodInvoker.invoke(Object[]) line: 156 Dispatcher.processInbound(InboundRequest, boolean, NetResource) line: 783 Conversation.block() line: 422 Conversation.run() line: 232 Thread.run() line: 748