"Timeout while waiting for completion of job: Building(4)" with 0.65.0

With the latest extension version, I'm getting java.lang.OutOfMemoryError for the same workspace that used to work fine before. And the same projects are building perfectly fine outside VSCode with the same vmargs arguments. Due to this, I'm getting thousands of import and can't resolve symbol errors.

Environment

• Operating System: macOS 10.15.6
• JDK version: (AdoptOpenJDK)(build 1.8.0_262-b10)
• Visual Studio Code version: 1.47.2
• Java extension version: 0.65.0

Steps To Reproduce

Don't have steps to reproduce because the issue is with a proprietary project that I work on.

VSCode java settings:

  "java.codeGeneration.generateComments": true,
  "java.codeGeneration.hashCodeEquals.useInstanceof": true,
  "java.codeGeneration.toString.codeStyle": "STRING_FORMAT",
  "java.codeGeneration.useBlocks": true,
  "java.completion.guessMethodArguments": true,
  "java.configuration.runtimes": [
    {
      "default": true,
      "name": "JavaSE-1.8",
      "path": "/Library/Java/JavaVirtualMachines/adoptopenjdk-8-openj9.jdk/Contents/Home"
    },
    {
      "name": "JavaSE-11",
      "path": "/Library/Java/JavaVirtualMachines/adoptopenjdk-11-openj9.jdk/Contents/Home"
    }
  ],
  "java.debug.settings.console": "internalConsole",
  "java.debug.settings.forceBuildBeforeLaunch": false,
  "java.debug.settings.hotCodeReplace": "auto",
  "java.debug.settings.showQualifiedNames": true,
  "java.debug.settings.showStaticVariables": true,
  "java.dependency.showMembers": true,
  "java.format.settings.url": "file:///Users/rogandhi/work/dev-tools/eclipse-java-formatter.xml",
  "java.home": "/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home",
  "java.implementationsCodeLens.enabled": true,
  "java.jdt.ls.vmargs": "-Xms1024m -Xmx6144m -noverify -XX:+UseG1GC -XX:+UseStringDeduplication",
  "java.project.importOnFirstTimeStartup": "automatic",
  "java.semanticHighlighting.enabled": true,
  "java.signatureHelp.enabled": true,
  "java.test.report.showAfterExecution": "never",

Current Result

Stack trace from server log.

!ENTRY org.eclipse.core.jobs 4 2 2020-07-26 23:33:26.248
!MESSAGE An internal error occurred during: "Building".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
	at java.base/java.util.Arrays.copyOf(Arrays.java:3689)
	at java.base/java.util.ArrayList.grow(ArrayList.java:238)
	at java.base/java.util.ArrayList.grow(ArrayList.java:243)
	at java.base/java.util.ArrayList.add(ArrayList.java:486)
	at java.base/java.util.ArrayList.add(ArrayList.java:499)
	at org.eclipse.aether.resolution.VersionRangeResult.addVersion(VersionRangeResult.java:126)
	at org.eclipse.aether.internal.impl.collect.DataPool$Constraint.toResult(DataPool.java:266)
	at org.eclipse.aether.internal.impl.collect.DataPool.getConstraint(DataPool.java:158)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.cachedResolveRangeResult(DefaultDependencyCollector.java:619)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:395)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.doRecurse(DefaultDependencyCollector.java:509)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:461)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:365)
	at org.eclipse.aether.internal.impl.collect.DefaultDependencyCollector.process(DefaultDependencyCollector.java:352)

!ENTRY org.eclipse.core.resources 2 10035 2020-07-26 23:33:26.360
!MESSAGE The workspace will exit with unsaved changes in this session.

!ENTRY org.eclipse.core.jobs 4 2 2020-07-26 23:33:27.246
!MESSAGE An internal error occurred during: "Register Watchers".
!STACK 0
java.lang.IllegalStateException: Workspace is closed.
	at org.eclipse.core.resources.ResourcesPlugin.getWorkspace(ResourcesPlugin.java:432)
	at org.eclipse.jdt.ls.core.internal.managers.StandardProjectsManager.registerWatchers(StandardProjectsManager.java:322)
	at org.eclipse.jdt.ls.core.internal.managers.StandardProjectsManager$1.run(StandardProjectsManager.java:99)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

Expected Result

No import errors in the project.

Additional Informations

Start with the provided server log and the Java extension 0.65.0 settings, especially the JDT language-server VM arguments and dependency-resolution stack trace. Compare the failing workspace behavior with the reported external build; done means the workspace completes its build without an OutOfMemoryError or resulting import and symbol-resolution errors.