microsoft / microsoft/vscode-java-debug

The **wildcard** classPath in `classPaths` configuration only works when `console` is set to `internalConsole`

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ai-triaged bug feature request
Dominant language
TypeScript
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1d 9h
Merged PRs (30d)
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Description

image

The wildcard classPath in classPaths configuration only works when console is set to internalConsole. Is this a normal situation?

As the image showed, I add custom classpath of plugins with wildcard for my app to load. Howerver it only works when using internalConsole.

Environment
  • Operating System: Windows 10 22H2
  • JDK version: Oracle JDK 1.8.0_301
  • Visual Studio Code version: v1.87.2
  • Java extension version: v0.25.15
  • Java Debugger extension version: v0.56.2
Steps To Reproduce
  1. Create normal java project
  2. In launch.json add some custom classpath in classPaths configuration with wildcard in path. ie ${workspaceFolder}/extraCp/*
  3. Add some jar files in extra classpath
  4. In launch.json set console to internalConsole.
  5. In Main(), get system classloader and print every urls it loads.
  6. Run Main() and you can see jar files in extra classpath is loaded.
  7. In launch.json set console to integratedTerminal or externalTerminal.
  8. Run Main() again and no jar files in extra classpath is loaded.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the launch.json configuration using classPaths, the wildcard path, and the console setting described in the reproduction. Run the supplied normal Java project with internalConsole, integratedTerminal, and externalTerminal, then trace how the debugger handles the classpath in each case; done means wildcard entries load consistently or the supported behavior is documented.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, typescript, vscode
Domain
devtools
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
35/100

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