Some completions available in lightweight mode aren't available in standard mode

This extension decided to start acting up for no reason. I thought that maybe one of the cache/data files got corrupted somehow, so I removed every vscode-related file I could find and reinstalled everything, but it was still acting up. It's been very finicky, but the most reliably-broken feature I've seen is that some completions aren't available when they should be - mainly expanding a method name into a method stub.

I tried several old extension versions that worked previously and they also refused to work properly. I typically use vscodium, but I've also tried with vscode proper and its open source release. I'm not sure what else I can try, every log I can find hasn't been very helpful.

Steps to reproduce:

1. Create a superclass with a method and implement it on a subclass
2. Either type out the name of the method, or use intellisense to find it
3. Control + space again to bring up intellisense
4. In lightweight mode, there will be one or more completions that expand to a stub version of the method. In standard mode, there aren't any completions available

Lightweight mode:

Standard mode:

The method:

Syntax server logs:

WARNING: Using incubator modules: jdk.incubator.vector
[Error - 4:05:59 PM] Jan 29, 2025, 4:05:59 PM An internal error occurred during: "Initialize After Load".
Cannot invoke "org.osgi.framework.Bundle.start(int)" because the return value of "org.eclipse.core.runtime.Platform.getBundle(String)" is null
java.lang.NullPointerException: Cannot invoke "org.osgi.framework.Bundle.start(int)" because the return value of "org.eclipse.core.runtime.Platform.getBundle(String)" is null
	at org.eclipse.jdt.ls.core.internal.handlers.BundleUtils.startBundle(BundleUtils.java:360)
	at org.eclipse.jdt.ls.core.internal.JavaLanguageServerPlugin$1.run(JavaLanguageServerPlugin.java:196)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

[Error - 4:06:04 PM] Jan 29, 2025, 4:06:04 PM Problem with folding range for /jdt.ls-java-project/src/gregtech/common/tileentities/machines/MTEHatchCraftingInputME.java
MTEHatchCraftingInputME.java [in gregtech.common.tileentities.machines [in src [in jdt.ls-java-project]]] does not exist
Java Model Exception: Error in Java Model (code 969): MTEHatchCraftingInputME.java [in gregtech.common.tileentities.machines [in src [in jdt.ls-java-project]]] does not exist
	at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:556)
	at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:234)
	at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:569)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:292)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:278)
	at org.eclipse.jdt.internal.core.CompilationUnit.getSourceRange(CompilationUnit.java:1085)
	at org.eclipse.jdt.ls.core.internal.handlers.FoldingRangeHandler.computeFoldingRanges(FoldingRangeHandler.java:79)
	at org.eclipse.jdt.ls.core.internal.handlers.FoldingRangeHandler.foldingRange(FoldingRangeHandler.java:70)
	at org.eclipse.jdt.ls.core.internal.syntaxserver.SyntaxLanguageServer.lambda$8(SyntaxLanguageServer.java:376)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)

Extension host logs:

2025-01-29 16:06:22.526 [error] [redhat.java] provider FAILED
2025-01-29 16:06:22.543 [error] Error: The request (id: 14, method: 'textDocument/hover') has been cancelled
	at /home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1066478
	at re (/home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1066772)
	at /home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1061556
	at Immediate.<anonymous> (/home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1061576)
	at process.processImmediate (node:internal/timers:483:21)
2025-01-29 16:06:34.678 [error] [redhat.java] provider FAILED
2025-01-29 16:06:34.678 [error] Error: The request (id: 24, method: 'textDocument/hover') has been cancelled
	at /home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1066478
	at re (/home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1066772)
	at /home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1061556
	at Immediate.<anonymous> (/home/[redacted]/.vscode/extensions/redhat.java-1.39.0-linux-x64/dist/extension.js:2:1061576)
	at process.processImmediate (node:internal/timers:483:21)

Reproduisez le scénario de superclasse/sous-classe dans VS Code, en comparant les résultats de complétion dans les modes léger et standard. Commencez par examiner les emplacements de la trace de pile de JDT LS, notamment BundleUtils.startBundle et FoldingRangeHandler, ainsi que le comportement de complétion signalé ; le travail est terminé lorsque le mode standard propose les mêmes complétions de stubs de méthode que le mode léger sans les échecs consignés.