VSCode fails to load Java Project if a config class with same name exists in test directory

My project structure is like this
src
main
java
config
MongoConfig
test
java
config
MongoConfig -- Disable transactions in test profile

Environment

• Operating System: Windows 10
• JDK version: 11
• Visual Studio Code version: 1.67.2
• Java extension version: v1.6.0

Steps To Reproduce

1. Create a Spring Project
2. Add a Spring configuration with name MongoConfig with any contents
3. Copy the same config to test folder
4. VSCode will fail

[Please attach a sample project reproducing the error]
[!ENTRY org.eclipse.jdt.ls.core 1 0 2022-05-30 14:57:52.863
!MESSAGE begin problem for /MongoConfig.java

!ENTRY org.eclipse.jdt.ls.core 1 0 2022-05-30 14:57:52.864
!MESSAGE 0 problems reported for /MongoConfig.java

!ENTRY org.eclipse.jdt.ls.core 1 0 2022-05-30 14:57:52.866
!MESSAGE Validated 9. Took 1201 ms

!ENTRY org.eclipse.jdt.ls.core 1 0 2022-05-30 14:57:53.614
!MESSAGE >> build jobs finished

!ENTRY org.eclipse.jdt.ls.core 4 0 2022-05-30 14:57:53.641
!MESSAGE Offset > length: 427 > 204
!STACK 0
org.eclipse.jface.text.BadLocationException: Offset > length: 427 > 204
at org.eclipse.jface.text.ListLineTracker.getLineNumberOfOffset(ListLineTracker.java:141)
at org.eclipse.jface.text.AbstractLineTracker.getLineNumberOfOffset(AbstractLineTracker.java:155)
at org.eclipse.jface.text.AbstractDocument.getLineOfOffset(AbstractDocument.java:872)
at org.eclipse.jdt.ls.core.internal.handlers.JsonRpcHelpers.toLine(JsonRpcHelpers.java:156)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.convertRange(WorkspaceDiagnosticsHandler.java:411)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnostic(WorkspaceDiagnosticsHandler.java:386)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.lambda$3(WorkspaceDiagnosticsHandler.java:370)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnosticsArray(WorkspaceDiagnosticsHandler.java:372)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:311)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:230)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer$2.run(JDTLanguageServer.java:272)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

!ENTRY org.eclipse.jdt.ls.core 4 0 2022-05-30 14:57:53.644
!MESSAGE Offset > length: 438 > 204
!STACK 0
org.eclipse.jface.text.BadLocationException: Offset > length: 438 > 204
at org.eclipse.jface.text.ListLineTracker.getLineNumberOfOffset(ListLineTracker.java:141)
at org.eclipse.jface.text.AbstractLineTracker.getLineNumberOfOffset(AbstractLineTracker.java:155)
at org.eclipse.jface.text.AbstractDocument.getLineOfOffset(AbstractDocument.java:872)
at org.eclipse.jdt.ls.core.internal.handlers.JsonRpcHelpers.toLine(JsonRpcHelpers.java:156)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.convertRange(WorkspaceDiagnosticsHandler.java:412)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnostic(WorkspaceDiagnosticsHandler.java:386)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.lambda$3(WorkspaceDiagnosticsHandler.java:370)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnosticsArray(WorkspaceDiagnosticsHandler.java:372)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:311)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:230)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer$2.run(JDTLanguageServer.java:272)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

!ENTRY org.eclipse.core.jobs 4 2 2022-05-30 14:57:53.646
!MESSAGE An internal error occurred during: "Initialize workspace".
!STACK 0
java.lang.NullPointerException: Cannot load from int array because "startPos" is null
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.convertRange(WorkspaceDiagnosticsHandler.java:413)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnostic(WorkspaceDiagnosticsHandler.java:386)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.lambda$3(WorkspaceDiagnosticsHandler.java:370)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.toDiagnosticsArray(WorkspaceDiagnosticsHandler.java:372)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:311)
at org.eclipse.jdt.ls.core.internal.handlers.WorkspaceDiagnosticsHandler.publishDiagnostics(WorkspaceDiagnosticsHandler.java:230)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer$2.run(JDTLanguageServer.java:272)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)]

Current Result

VSCode fails to load the Java Project

Expected Result

VSCode should not validate classes with same names

Additional Informations

Below is the error from the Java Server log

Reproduce el fallo con clases MongoConfig duplicadas en los directorios Java de main y test, y luego rastrea la conversión del diagnóstico en WorkspaceDiagnosticsHandler y JsonRpcHelpers usando el stack trace reportado. Se considera hecho cuando el proyecto Java se carga sin BadLocationException ni NullPointerException cuando hay clases con el mismo nombre.