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

Support referenced libraries for Eclipse projects Open

classpath enhancement

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

redhat-developer/vscode-java#2931 · 2 comments · Opened Feb 11, 2023
Connection got disposed Open

extension-start

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

redhat-developer/vscode-java#2921 · Opened Feb 5, 2023
Copy of #1251 - Unsupported SuppressWarnings("restriction") Open

compile diagnostics enhancement

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

redhat-developer/vscode-java#2918 · Opened Feb 3, 2023
Java class locate keep loading Open

navigation performance

Difficulty 4/5 3-5 days Newbie friendliness 10/100

redhat-developer/vscode-java#2913 · Opened Feb 2, 2023
Visual Studio Code deleting class files in target folder Open

compile enhancement Maven

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

redhat-developer/vscode-java#2909 · 1 comment · 5 reactions · Opened Jan 28, 2023
Refactor `activate()` to use `await` Open

build/infra debt

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

redhat-developer/vscode-java#2906 · 3 reactions · Opened Jan 27, 2023
Rebuild All, Rebuild Project and Reload all Maven Projects trigger maven phases up to process-test-classes Open

compile Maven regression

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

redhat-developer/vscode-java#2890 · 2 comments · Opened Jan 19, 2023
Extension needs Eclipse project files upon initial import if lifecycle mapping is done for compile Open

bug compile Maven

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

redhat-developer/vscode-java#2888 · 2 comments · Opened Jan 18, 2023
Optimize Project Organization Open

configuration enhancement ux

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

redhat-developer/vscode-java#2886 · 4 comments · Opened Jan 17, 2023
The highlight color in comments shows incorrectly after typing @category Open

bug highlighting upstream

redhat-developer/vscode-java#2884 · 5 comments · 1 assignee · Opened Jan 17, 2023
Formatting a java source file results in a weird presentation Open

bug formatter

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

redhat-developer/vscode-java#2882 · 1 comment · Opened Jan 16, 2023
After vscode exit , the redhat java process still exists, and continue waste CPU and memory Open

bug

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

redhat-developer/vscode-java#2870 · 6 comments · Opened Jan 11, 2023
Fails to find definition from a package Open

bug navigation

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

redhat-developer/vscode-java#2866 · 2 comments · Opened Jan 10, 2023
Out of memory error - likely memory leak? Open

bug ls-error/crash

Difficulty 5/5 Over a week Newbie friendliness 20/100

redhat-developer/vscode-java#2860 · Opened Jan 6, 2023
Android project doesn't include generated files from aidl Open

android enhancement Gradle

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

redhat-developer/vscode-java#2855 · 4 comments · Opened Jan 5, 2023
Reference other unmanaged folders as dependencies Open

enhancement

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

redhat-developer/vscode-java#2853 · 5 comments · 2 reactions · Opened Jan 3, 2023
[Feature Request] Execute git mv when class is moved via refactor Open

code action enhancement

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

redhat-developer/vscode-java#2848 · Opened Dec 28, 2022
Auto add brackets to if/else/while/do when format code Open

code action enhancement formatter

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

redhat-developer/vscode-java#2846 · 7 comments · 2 reactions · Opened Dec 26, 2022
Java extension not downloading custom dependencies after editing userSettings Open

classpath Maven

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

redhat-developer/vscode-java#2842 · Opened Dec 20, 2022
Cannot resolve javax.smartcardio / sun.security.jca not accessible Open

compile Gradle JPMS

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

redhat-developer/vscode-java#2841 · 7 comments · Opened Dec 20, 2022
The Language Support for Java (Syntax Server) server crashed 5 times in the last 3 minutes. The server will not restarted Open

extension-start

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

redhat-developer/vscode-java#2838 · 1 reaction · Opened Dec 14, 2022
Fix or allow for workaround with classic bug "Plugin execution not covered by lifecycle configuration" Open

compile diagnostics enhancement Maven

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

redhat-developer/vscode-java#2828 · 5 comments · 4 reactions · Opened Dec 6, 2022
Lombok @SuperBuilder annotation not supported by extension Open

compile Lombok upstream

redhat-developer/vscode-java#2819 · 3 comments · 9 reactions · 1 assignee · Opened Nov 29, 2022
List.of seem broken while using jdk 17 Open

compile Maven

redhat-developer/vscode-java#2812 · 23 comments · 1 assignee · Opened Nov 22, 2022
It doesn't seem possible to build war packages for normal javaweb projects at the moment Open

compile enhancement

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

redhat-developer/vscode-java#2809 · Opened Nov 21, 2022
Error occurred in initializing language server when opening Multi Module Maven Project in vscode Open

ls-error/crash Maven

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

redhat-developer/vscode-java#2806 · 18 comments · Opened Nov 17, 2022
Java Runtime incorrect, when using gradle toolchains Open

Gradle runtime

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

redhat-developer/vscode-java#2804 · 2 comments · Opened Nov 16, 2022
.xml formatter file is ignored Open

bug configuration formatter

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

redhat-developer/vscode-java#2798 · 5 comments · 4 reactions · Opened Nov 14, 2022
Not unboxing generic methods from dependencies Open

compile

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

redhat-developer/vscode-java#2787 · Opened Nov 7, 2022
Language server shows an error after project imported but no errors in problems window Open

bug diagnostics ls-error/crash

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

redhat-developer/vscode-java#2785 · 2 comments · Opened Nov 7, 2022
Depending on a gradle testFixtures module generates java build problems Open

compile Gradle

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

redhat-developer/vscode-java#2784 · 15 comments · 8 reactions · Opened Nov 6, 2022
Inconsistant results when performing a textDocument/references request with multiple anonymous classes Open

navigation

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

redhat-developer/vscode-java#2781 · Opened Nov 4, 2022
On Nonnull Annotation Setting Open

code analysis compile

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

redhat-developer/vscode-java#2779 · 6 comments · Opened Nov 3, 2022
Support interactive formatter settings wizard Open

enhancement formatter

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

redhat-developer/vscode-java#2776 · 1 comment · Opened Nov 2, 2022
Resource bundle is not found with Java extension > 1.9.0 Open

compile Maven regression

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

redhat-developer/vscode-java#2767 · 3 comments · Opened Oct 28, 2022
honor JAVA_HOME Open

runtime

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

redhat-developer/vscode-java#2761 · 1 comment · Opened Oct 27, 2022
Cannot get postfix completion in some case Open

bug content-assist postfix upstream

redhat-developer/vscode-java#2760 · 3 comments · 1 assignee · Opened Oct 27, 2022
Organize imports enhancement Open

code action enhancement

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

redhat-developer/vscode-java#2748 · 1 reaction · Opened Oct 21, 2022
How to disable automatic update of ".project" files and ".settings" folders at project opening Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 24/100

redhat-developer/vscode-java#2741 · 9 comments · 6 reactions · Opened Oct 14, 2022
Making any changes to eclipse formatter xml is not reflecting to actual format of java file Open

formatter regression

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

redhat-developer/vscode-java#2738 · 5 comments · 10 reactions · Opened Oct 13, 2022
Error "exporting a package from system module is not allowed with --release" Open

compile regression

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

redhat-developer/vscode-java#2733 · Opened Oct 11, 2022
Recognize contractual non-nullness of standard library functions Open

code analysis

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

redhat-developer/vscode-java#2731 · 1 comment · 10 reactions · Opened Oct 10, 2022
How to input/output Greek characters Open

caused-by-extension need verify

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

redhat-developer/vscode-java#2728 · 1 comment · Opened Oct 10, 2022
warmup mode Open

enhancement performance

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

redhat-developer/vscode-java#2724 · 5 comments · Opened Oct 7, 2022
Java Formatter is broken somehow in my workspace Open

formatter

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

redhat-developer/vscode-java#2717 · 7 comments · 1 reaction · Opened Oct 4, 2022
Resource bundle is not found Open

compile regression

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

redhat-developer/vscode-java#2715 · 2 comments · Opened Oct 3, 2022
@Nonnull fields are assumed to be non-null in the constructor Open

bug code analysis upstream

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

redhat-developer/vscode-java#2713 · 2 comments · Opened Oct 3, 2022
[bug] BuildActionFailureException: The supplied phased action failed with an exception Open

Gradle ls-error/crash

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

redhat-developer/vscode-java#2709 · 2 comments · Opened Sep 30, 2022
vscode-java doesn't build on Mac with Node 14 Open

build/infra

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

redhat-developer/vscode-java#2702 · 1 comment · Opened Sep 27, 2022
TypeError: Cannot set properties of undefined (setting 'text') Open

extension-start

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

redhat-developer/vscode-java#2701 · 1 comment · Opened Sep 27, 2022

redhat-developer/vscode-java

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