redhat-developer/vscode-java

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Java Language Support for Visual Studio Code

Stars: 2.3k
Forks: 547
Open beginner issues: 0
Indexed issues: 926
Avg merge: 20h 1m
Merged PRs (30d): 11

Dominant language: TypeScript
License: EPL-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

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926 open issues indexed

Cannot build 1.8 maven project with system scope dependency Open

Maven

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

redhat-developer/vscode-java#1551 · Opened Jul 29, 2020
"Timeout while waiting for completion of job: Building(4)" with 0.65.0 Open

ls-error/crash

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

redhat-developer/vscode-java#1548 · 42 comments · Opened Jul 27, 2020
Visual Studio Code Outline should indicate public, protected, private, and package-private methods when viewing a Java document. Open

enhancement navigation upstream

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

redhat-developer/vscode-java#1544 · 4 comments · 57 reactions · Opened Jul 23, 2020
Classes compile outside vscode in CLI, but in vs-code problem section displays errors and editor highlights code lines in red Open

compile Gradle upstream

redhat-developer/vscode-java#1531 · 18 comments · 1 assignee · Opened Jul 17, 2020
Java build is failing when trying to import from enum file Open

content-assist

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

redhat-developer/vscode-java#1529 · Opened Jul 16, 2020
Auto completion for method override returns null Open

content-assist

Difficulty 3/5 1-2 days Newbie friendliness 30/100

redhat-developer/vscode-java#1526 · 2 comments · Opened Jul 16, 2020
Language server stuck Open

performance

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

redhat-developer/vscode-java#1523 · Opened Jul 14, 2020
small spelling mistake in general issue form :) Open

documentation

Difficulty 1/5 Under an hour Newbie friendliness 35/100

redhat-developer/vscode-java#1519 · 4 comments · Opened Jul 12, 2020
Highlight unused access modifiers Open

diagnostics

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

redhat-developer/vscode-java#1494 · 3 comments · Opened Jun 15, 2020
The "path" argument must be of type string. Received type object. Open

extension-start stale

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

redhat-developer/vscode-java#1489 · 6 comments · 4 reactions · Opened Jun 9, 2020
Setting java.import.gradle.home in multi-project structure via vscode variable Open

Gradle

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

redhat-developer/vscode-java#1486 · 3 comments · Opened Jun 8, 2020
Updating class references (generated classes from proto files) Open

annotation-processing ls-out-of-sync

Difficulty 4/5 3-5 days Newbie friendliness 48/100

redhat-developer/vscode-java#1482 · 8 comments · 2 reactions · Opened Jun 5, 2020
Add Java specific variables to Java Snippets Open

API content-assist snippets

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

redhat-developer/vscode-java#1471 · 1 comment · 1 reaction · Opened May 27, 2020
[regression] Compilation issues for the missing imports are not highlighting for the copy paste java code Open

bug diagnostics regression standalone files

redhat-developer/vscode-java#1458 · 4 comments · 1 assignee · Opened May 20, 2020
"IllegalArgumentException: Path must include project and resource name" when unloadable .project file is present Open

ls-error/crash ux

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

redhat-developer/vscode-java#1447 · 4 comments · 2 reactions · Opened May 13, 2020
Organize Imports should be smarter about single-letter types Open

code action

Difficulty 4/5 3-5 days Newbie friendliness 42/100

redhat-developer/vscode-java#1438 · Opened May 8, 2020
gradle - import to class in testFixtures cannot be resolved. Open

Gradle upstream

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

redhat-developer/vscode-java#1430 · 4 comments · Opened May 2, 2020
vscode-java reports "cannot be resolved" errors in Gradle plugin project with mix of Groovy and Java Open

Gradle upstream

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

redhat-developer/vscode-java#1417 · 9 comments · 1 reaction · Opened Apr 29, 2020
Extension Doesn't work if Flight Recorder is Enabled Open

bug ls-error/crash

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

redhat-developer/vscode-java#1407 · 3 comments · Opened Apr 22, 2020
Package containing dot character not being parsed correctly Open

bug upstream

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

redhat-developer/vscode-java#1406 · 9 comments · 1 reaction · Opened Apr 22, 2020
"The value of the local variable XXXX is not used" throws error instead of warning Open

compile preferences

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

redhat-developer/vscode-java#1404 · 4 comments · Opened Apr 21, 2020
Pom include lifecycle-mapping, An error occurred: Java Model Exception: Java Model Status Open

Maven

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

redhat-developer/vscode-java#1402 · Opened Apr 21, 2020
Comment formatting not consistent with Eclipse with same xml profile Open

bug formatter

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

redhat-developer/vscode-java#1399 · 3 comments · 3 reactions · Opened Apr 18, 2020
not on the classpath of project app, only syntax errors are reported Open

android Gradle

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

redhat-developer/vscode-java#1390 · 15 comments · Opened Apr 14, 2020
Organize Imports should automatically add required modules in module-info Open

code action

redhat-developer/vscode-java#1388 · 1 assignee · Opened Apr 13, 2020
The 'auto build' should not use Maven's target folder Open

compile Maven

Difficulty 4/5 3-5 days Newbie friendliness 52/100

redhat-developer/vscode-java#1381 · 28 comments · 24 reactions · Opened Apr 12, 2020
Support delegated compilation Open

compile ux

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

redhat-developer/vscode-java#1373 · 1 reaction · Opened Apr 9, 2020
Unable to suggest field name in the presence of annotation and compilation errors Open

content-assist

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

redhat-developer/vscode-java#1361 · Opened Apr 3, 2020
Relative Path for java.home Open

preferences

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

redhat-developer/vscode-java#1357 · 4 comments · Opened Apr 2, 2020
Option to lint on save Open

compile ux

Difficulty 4/5 3-5 days Newbie friendliness 42/100

redhat-developer/vscode-java#1355 · 5 comments · 10 reactions · Opened Apr 1, 2020
[Question] What does actually happen when a project (with a pom.xml) is built? Open

Maven question

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

redhat-developer/vscode-java#1354 · 1 comment · 1 reaction · Opened Apr 1, 2020
Share the ability to launch a Java/Eclipse-based LSP server Open

API enhancement

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

redhat-developer/vscode-java#1328 · 1 reaction · Opened Mar 14, 2020
"The type X is not accessible" in modular Maven project Open

bug Maven

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

redhat-developer/vscode-java#1327 · 6 comments · Opened Mar 12, 2020
Starting JLS stuck at refreshing project... Open

ls-error/crash

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

redhat-developer/vscode-java#1318 · 8 comments · Opened Mar 5, 2020
VSCode error javax.swing does not exist Open

content-assist

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

redhat-developer/vscode-java#1311 · 13 comments · Opened Mar 1, 2020
"Starting java language server" processing stops before 100% on workspaces with a non-existing project directory (causing "Classpath is incomplete") Open

classpath

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

redhat-developer/vscode-java#1303 · Opened Feb 27, 2020
Provide a way to install Java.next Beta support Open

enhancement

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

redhat-developer/vscode-java#1302 · 4 reactions · Opened Feb 27, 2020
Autocomplete out of order | Elastic BulkResponse Open

content-assist upstream

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

redhat-developer/vscode-java#1297 · 2 comments · Opened Feb 24, 2020
The extension displays a wrong task name when open a multi root workspace Open

extension-start

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

redhat-developer/vscode-java#1296 · Opened Feb 24, 2020
Formatter Settings File Ignoring disabling_tag/enabling_tag Open

formatter

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

redhat-developer/vscode-java#1295 · 7 comments · 2 reactions · Opened Feb 21, 2020
Maven and Java Build Status Colliding Open

Maven

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

redhat-developer/vscode-java#1293 · 3 comments · Opened Feb 20, 2020
The java builder should use the correct compiler compliance to build the project Open

compile Maven regression upstream

redhat-developer/vscode-java#1290 · 14 comments · 1 reaction · 1 assignee · Opened Feb 20, 2020
Adding Dependency on another project Open

Maven

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

redhat-developer/vscode-java#1281 · 2 comments · Opened Feb 18, 2020
Imports break on git checkout Open

ls-out-of-sync

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

redhat-developer/vscode-java#1280 · 1 comment · 1 reaction · Opened Feb 18, 2020
I would not like to build a project? Open

classpath

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

redhat-developer/vscode-java#1278 · 1 comment · Opened Feb 17, 2020
[Feature Request] Provide quickfix for @supressWarnings() Open

code action compile preferences ux

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

redhat-developer/vscode-java#1273 · 2 comments · 1 reaction · Opened Feb 17, 2020
Failed to configure project - Cannot nest output folder Open

Gradle

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

redhat-developer/vscode-java#1267 · 18 comments · Opened Feb 11, 2020
"No suggestions" for autocompletion inside a lambda Open

content-assist enhancement upstream

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

redhat-developer/vscode-java#1265 · 7 comments · 1 reaction · Opened Feb 11, 2020
Code Navigation doesn't work with gradle project Open

Gradle navigation

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

redhat-developer/vscode-java#1259 · 10 comments · Opened Feb 3, 2020
Multi-module Maven project does not work Open

Maven

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

redhat-developer/vscode-java#1248 · 18 comments · 10 reactions · Opened Jan 18, 2020

redhat-developer/vscode-java

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