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java.lang.NullPointerException at org.jboss.tools.vscode.java.handlers.DocumentLifeCycleHandler.handleChanged(DocumentLifeCycleHandler.java:157) at org.jboss.tools.vscode.java.handlers.DocumentLifeCycleHandler.access$2(DocumentLifeCycleHandler.java:154) at org.jboss.tools.vscode.java.handlers.DocumentLifeCycleHandler$ChangeHandler$1.run(DocumentLifeCycleHandler.java:98) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2240) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2262) at org.jboss.tools.vscode.java.handlers.DocumentLifeCycleHandler$ChangeHandler.handle(DocumentLifeCycleHandler.java:95) at org.jboss.tools.vscode.java.handlers.DocumentLifeCycleHandler$ChangeHandler.handle(DocumentLifeCycleHandler.java:1) at org.jboss.tools.langs.base.LSPServer.dispatchNotification(LSPServer.java:222) at org.jboss.tools.langs.base.LSPServer.messageReceived(LSPServer.java:156) at org.jboss.tools.langs.transport.AbstractConnection$DispatcherThread.run(AbstractConnection.java:32)