Java Model Exception when changing class name

[snjeza]

Steps to reproduce:

• create a new Test.java file
• enter

public class Test

You will get exceptions as shown below:

Java Model Exception

[Error - 9:25:16 PM] Oct 19, 2017 9:25:11 PM Problem resolving code actions T {key=LTest~T;} [in [Working copy] Test.java [in [in src [in jdt.ls-java-project]]]] does not exist Java Model Exception: Java Model Status [T {key=LTest~T;} [in [Working copy] Test.java [in [in src [in jdt.ls-java-project]]]] does not exist] at org.eclipse.jdt.internal.core.JavaElement.newNotPresentException(JavaElement.java:560) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:594) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:320) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:306) at org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:261) at org.eclipse.jdt.internal.core.JavaElement.getChildrenOfType(JavaElement.java:275) at org.eclipse.jdt.internal.core.SourceType.getMethods(SourceType.java:420) at org.eclipse.jdt.ls.core.internal.text.correction.QuickAssistProcessor.getUniqueMethodName(QuickAssistProcessor.java:523) at org.eclipse.jdt.ls.core.internal.text.correction.QuickAssistProcessor.getExtractMethodProposal(QuickAssistProcessor.java:251) at org.eclipse.jdt.ls.core.internal.text.correction.QuickAssistProcessor.getAssists(QuickAssistProcessor.java:140) at org.eclipse.jdt.ls.core.internal.handlers.CodeActionHandler.getCodeActionCommands(CodeActionHandler.java:80) at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$11(JDTLanguageServer.java:369) at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577) at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)