[main] INFO org.springframework.ide.vscode.commons.util.Log - Starting LS [main] INFO org.springframework.ide.vscode.commons.util.Log - Connected to parent using socket on port 45556 [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.boot.jdt.ls.JdtLsProjectCache - JDT Language Server not available. Fallback classpath provider will be used instead. [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.boot.jdt.ls.JavaProjectsServiceWithFallback - Fallback classpath provider will be enabled [pool-3-thread-1] INFO org.springframework.ide.vscode.boot.metadata.AdHocSpringPropertyIndexProvider - File changed: file:///c%3A/git/spring-petclinic/target/classes/application.properties [pool-3-thread-1] INFO org.springframework.ide.vscode.boot.BootLanguageServer - A project changed null, triggering reconcile on all open documents [pool-2-thread-1] ERROR org.springframework.ide.vscode.boot.java.utils.SpringIndexer - org.springframework.ide.vscode.boot.java.utils.SpringIndexer$DeleteProject@73287aab threw exception [pool-3-thread-1] INFO org.springframework.ide.vscode.boot.metadata.AdHocSpringPropertyIndexProvider - => Project changed: null java.lang.NullPointerException	at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)	at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)	at org.springframework.ide.vscode.boot.java.utils.SpringIndexer.removeSymbolsByProject(SpringIndexer.java:674)	at org.springframework.ide.vscode.boot.java.utils.SpringIndexer.access$500(SpringIndexer.java:81)	at org.springframework.ide.vscode.boot.java.utils.SpringIndexer$DeleteProject.run(SpringIndexer.java:584)	at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)	at java.lang.Thread.run(Thread.java:748) [pool-3-thread-1] INFO org.springframework.ide.vscode.boot.metadata.AdHocSpringPropertyIndexProvider - File changed: file:///c%3A/git/spring-petclinic/target/classes/application.properties [pool-3-thread-1] INFO org.springframework.ide.vscode.boot.metadata.AdHocSpringPropertyIndexProvider - => Project changed: null [ForkJoinPool.commonPool-worker-1] INFO org.springframework.ide.vscode.boot.BootLanguageServer - A project changed spring-petclinic, triggering reconcile on all open documents [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.commons.boot.app.cli.SpringBootApp - Creating JMX connector: service:jmx:rmi://127.0.0.1/stub/rO0ABXN9AAAAAQAlamF2YXgubWFuYWdlbWVudC5yZW1vdGUucm1pLlJNSVNlcnZlcnhyABdqYXZhLmxhbmcucmVmbGVjdC5Qcm94eeEn2iDMEEPLAgABTAABaHQAJUxqYXZhL2xhbmcvcmVmbGVjdC9JbnZvY2F0aW9uSGFuZGxlcjt4cHNyAC1qYXZhLnJtaS5zZXJ2ZXIuUmVtb3RlT2JqZWN0SW52b2NhdGlvbkhhbmRsZXIAAAAAAAAAAgIAAHhyABxqYXZhLnJtaS5zZXJ2ZXIuUmVtb3RlT2JqZWN002G0kQxhMx4DAAB4cHc0AAtVbmljYXN0UmVmMgAACTEwLjAuNzUuMQAA579y51wZc9Di2HBg5z0AAAFmUuVnsoABAHg= [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.commons.boot.app.cli.SpringBootApp - Created JMX connector: javax.management.remote.rmi.RMIConnector: jmxServiceURL=service:jmx:rmi://127.0.0.1/stub/rO0ABXN9AAAAAQAlamF2YXgubWFuYWdlbWVudC5yZW1vdGUucm1pLlJNSVNlcnZlcnhyABdqYXZhLmxhbmcucmVmbGVjdC5Qcm94eeEn2iDMEEPLAgABTAABaHQAJUxqYXZhL2xhbmcvcmVmbGVjdC9JbnZvY2F0aW9uSGFuZGxlcjt4cHNyAC1qYXZhLnJtaS5zZXJ2ZXIuUmVtb3RlT2JqZWN0SW52b2NhdGlvbkhhbmRsZXIAAAAAAAAAAgIAAHhyABxqYXZhLnJtaS5zZXJ2ZXIuUmVtb3RlT2JqZWN002G0kQxhMx4DAAB4cHc0AAtVbmljYXN0UmVmMgAACTEwLjAuNzUuMQAA579y51wZc9Di2HBg5z0AAAFmUuVnsoABAHg= [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.commons.util.Log - Closed: file:///c%3A/git/spring-petclinic/src/main/java/org/springframework/samples/petclinic/PetClinicApplication.java [SimpleLanguaserver main thread-1] INFO org.springframework.ide.vscode.boot.java.utils.SpringLiveHoverWatchdog - Shutting down SpringLiveHoverWatchdog WARNING	?	JMX client heartbeat 2	2018-10-08T08:58:41.622Z	ClientCommunicatorAdmin#Checker-run	Failed to check connection: java.net.ConnectException: Connection refused: connect WARNING	?	JMX client heartbeat 2	2018-10-08T08:58:41.633Z	ClientCommunicatorAdmin#Checker-run	stopping