microsoft/java-debug

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The debug server implementation for Java. It conforms to the debug protocol of Visual Studio Code (DAP, Debugger Adapter Protocol).

Stars: 409
Forks: 204
Open beginner issues: 0
Indexed issues: 33
Avg merge: 1d 13h
Merged PRs (30d): 4

Dominant language: Java
License: No license data
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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33 open issues indexed

[WSL] Breakpoints fail to bind when attaching to JVM in WSL2 after Debugger for Java 0.58.3 update; rollback fixes Open

ai-triaged bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#611 · 2 comments · Opened Nov 6, 2025
Support "Suspend VM" and "Suspend Thread" Breakpoint Modes Open

ai-triaged enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#608 · 3 comments · Opened Oct 16, 2025
Can i start deifferent debug session in one jdt.ls Open

ai-triaged question

Difficulty 5/5 Over a week Newbie friendliness 30/100

microsoft/java-debug#597 · 1 comment · Opened Aug 1, 2025
Debugging in one-line lambdas does not work Open

ai-triaged bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/java-debug#588 · 1 comment · Opened May 1, 2025
Is Hamcrest a dependency? Open

ai-triaged question

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

microsoft/java-debug#582 · 1 comment · Opened Mar 17, 2025
Feature request: Bytecode debugging Open

ai-triaged enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/java-debug#580 · 2 comments · Opened Feb 3, 2025
install error requires 'osgi.bundle; org.eclipse.core.resources [3.21.0,4.0.0)' Open

ai-triaged bug question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#569 · 2 comments · 1 reaction · Opened Sep 13, 2024
Breakpoint condition fails with ObjectCollectedException Open

ai-triaged

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/java-debug#568 · 1 comment · 2 reactions · Opened Sep 3, 2024
Race condition at the end of hot code replacement causes inconsistent UI state Open

ai-triaged bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/java-debug#559 · 1 comment · Opened Jul 8, 2024
java.lang.UnsupportedClassVersionError Open

ai-triaged question

Difficulty 4/5 3-5 days Newbie friendliness 28/100

microsoft/java-debug#549 · 1 comment · Opened Apr 15, 2024
Standardize Documentation Across All Formatters for Clarity and Consistency Open

ai-triaged documentation enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#545 · Opened Mar 30, 2024
[critical] Improve lambda breakpoints when using gradle build server Open

ai-triaged enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#531 · 3 comments · Opened Dec 29, 2023
CompletionItem of completions response always have `start = 0` and text prefix inclusion is mixed Open

ai-triaged bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#524 · 2 comments · Opened Dec 7, 2023
[major] [bug] Gradle projects add test compile path in the launcher configuration Open

ai-triaged bug external

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/java-debug#507 · 7 comments · Opened Aug 28, 2023
Discovering main class does not work with arguments Open

ai-triaged bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/java-debug#487 · 1 comment · Opened May 22, 2023
Unknown OSGi execution environment. Open

ai-triaged bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/java-debug#486 · 1 comment · 1 reaction · Opened May 15, 2023
Debugee exit code not correctly reported during event_exited Open

ai-triaged bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#475 · 7 comments · Opened Mar 5, 2023
Failed to launch debuggee in integratedTerminal. Reason: com.sun.jdi.connect.TransportTimeoutException Open

ai-triaged question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/java-debug#474 · 3 comments · 1 reaction · Opened Mar 4, 2023
Add support for jsr-45 Open

ai-triaged enhancement feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/java-debug#464 · 2 comments · Opened Jan 9, 2023
org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: Failed to load p2 repository with ID '202112' from location https://download.eclipse.org/releases/2021-12/202112081000/ Open

ai-triaged bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/java-debug#452 · 2 comments · 1 reaction · Opened Oct 23, 2022
Java-Debug is not always conforming the Debugger Adapter Protocol Open

ai-triaged bug help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#444 · 5 comments · Opened Sep 16, 2022
Feature Request: Allow ignore exceptions from specific source Open

ai-triaged backlog enhancement feature

Difficulty 4/5 3-5 days Newbie friendliness 30/100

microsoft/java-debug#442 · 2 comments · Opened Sep 9, 2022
References to launch.json in error messaging may be misleading Open

ai-triaged enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/java-debug#431 · 2 comments · Opened Jul 27, 2022
Bundle com.microsoft.java.debug.plugin - Missing Constraint: Bundle-RequiredExecutionEnvironment: JavaSE-11 Open

ai-triaged bug question

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/java-debug#405 · 3 comments · 3 reactions · Opened Mar 25, 2022
Tests failing on mac Open

ai-triaged bug help wanted needs more info

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/java-debug#404 · 8 comments · Opened Mar 23, 2022
Feature Request: Allow specifying the address when binding to a port Open

ai-triaged enhancement

Difficulty 4/5 3-5 days Newbie friendliness 28/100

microsoft/java-debug#378 · 1 comment · 2 reactions · Opened Jun 8, 2021
evaluate: Error result is truncated Open

ai-triaged needs more info question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/java-debug#343 · 3 comments · Opened Jul 22, 2020
can not debugging external files Open

ai-triaged needs more info question

microsoft/java-debug#328 · 8 comments · 1 assignee · Opened Apr 12, 2020
Live Share debugging not working for client Open

ai-triaged needs more info question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/java-debug#324 · 8 comments · 1 reaction · Opened Mar 20, 2020
SetBreakpointsRequestHandler fails when supplied path is using forward slashes Open

ai-triaged bug enhancement

microsoft/java-debug#318 · 3 comments · 1 assignee · Opened Feb 4, 2020
runInTerminal reverse-request missing cwd key Open

ai-triaged bug needs more info

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/java-debug#251 · 3 comments · Opened Dec 20, 2018
Use client agnostic command names Open

ai-triaged enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/java-debug#105 · 2 comments · Opened Nov 14, 2017
SourceLookup fails for dependencies Open

ai-triaged bug needs more info

microsoft/java-debug#100 · 3 comments · 1 assignee · Opened Nov 13, 2017

microsoft/java-debug

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