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

Open All

926 open issues indexed

Chinese Language Support Open

enhancement help wanted

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

redhat-developer/vscode-java#716 · 1 comment · 4 reactions · Opened Nov 15, 2018
Java language server seems to fail to start due to not finding the parent project specified in pom.xml Open

bug Maven

redhat-developer/vscode-java#702 · 31 comments · 1 assignee · Opened Nov 1, 2018
Provide a Java view Open

enhancement ux

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

redhat-developer/vscode-java#698 · 3 comments · 1 reaction · Opened Oct 30, 2018
Formatter settings not updated after edit Open

bug formatter

redhat-developer/vscode-java#691 · 6 comments · 2 reactions · 1 assignee · Opened Oct 28, 2018
"Incomplete classpath" warning in https://github.com/redhat-developer-demos/istio-tutorial Open

bug classpath

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

redhat-developer/vscode-java#686 · 1 comment · Opened Oct 23, 2018
Pass the function signature in the detail property of the completion item instead of the label Open

content-assist enhancement help wanted signature help

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

redhat-developer/vscode-java#685 · 7 comments · Opened Oct 23, 2018
Annotation processor in project incorrectly yields "[Java] <generated type> cannot be resolved to a type" Open

codegen

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

redhat-developer/vscode-java#682 · 3 comments · Opened Oct 21, 2018
vscode-java tries to compile temporary files Open

bug compile priority/P1

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

redhat-developer/vscode-java#676 · 2 comments · 1 reaction · Opened Oct 15, 2018
Provide a way to let Formatter profile settings take precedence over VS Code's Open

enhancement formatter

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

redhat-developer/vscode-java#672 · 5 comments · 1 reaction · Opened Oct 12, 2018
Does not resolve to a ICompilationUnit Open

ls-error/crash

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

redhat-developer/vscode-java#667 · 28 comments · 9 reactions · Opened Oct 8, 2018
Files in .setting folder are not created properly when import gradle project Open

Gradle

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

redhat-developer/vscode-java#666 · 2 reactions · Opened Oct 6, 2018
Use google-format-code instead of eclipse ? Open

enhancement formatter

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

redhat-developer/vscode-java#663 · 9 comments · 10 reactions · Opened Oct 4, 2018
Suggestion: Ignore compiler warnings and information from specified directories Open

enhancement preferences

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

redhat-developer/vscode-java#660 · 9 comments · 2 reactions · Opened Oct 1, 2018
Maven project never compiles if sometime the .classpath is not here Open

classpath enhancement

Difficulty 4/5 3-5 days Newbie friendliness 20/100

redhat-developer/vscode-java#658 · 1 comment · Opened Sep 29, 2018
A single file ever opened with compilation error will influence the workspace Open

bug compile

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

redhat-developer/vscode-java#656 · 2 comments · Opened Sep 28, 2018
"Classpath is incomplete" warning with Maven project Open

Maven

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

redhat-developer/vscode-java#654 · 11 comments · Opened Sep 27, 2018
Running Gradle Tasks using language server commands Open

Gradle

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

redhat-developer/vscode-java#633 · Opened Sep 10, 2018
"Classpath is incomplete" warning with react-native (gradle) generated project Open

classpath Gradle

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

redhat-developer/vscode-java#626 · 3 comments · 3 reactions · Opened Sep 3, 2018
temporary project path Open

bug performance

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

redhat-developer/vscode-java#614 · Opened Aug 22, 2018
VSCode Java doesn't handle .classpath files properly Open

stale

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

redhat-developer/vscode-java#606 · 1 comment · 4 reactions · Opened Aug 5, 2018
Regular error "Lifecycle mapping "org.eclipse.m2e.jdt.JarLifecycleMapping" is not available" Open

Maven

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

redhat-developer/vscode-java#603 · 3 comments · Opened Aug 2, 2018
Extension hangs with org.eclipse.jface.text.BadLocationException Open

ls-error/crash stale

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

redhat-developer/vscode-java#602 · 16 comments · 5 reactions · Opened Aug 2, 2018
Using plugin leads to thousands of `.class` files being generated Open

classpath

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

redhat-developer/vscode-java#601 · 2 comments · Opened Jul 30, 2018
When Implementing Interfaces, Quick Fix 💡Appears On Class Name Not Interface Name Open

code action enhancement

redhat-developer/vscode-java#598 · 1 assignee · Opened Jul 26, 2018
Could not load Gradle version information Open

bug Gradle

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

redhat-developer/vscode-java#595 · 1 comment · Opened Jul 23, 2018
Incorrect source level detected using tiles-maven-plugin Open

bug Maven upstream

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

redhat-developer/vscode-java#594 · 7 comments · Opened Jul 23, 2018
Java default classes from butchiki Open

bug standalone files

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

redhat-developer/vscode-java#590 · 2 comments · Opened Jul 18, 2018
Java Model Exception: Java Model Status [src/main/java/suddenly.in.dot.notation [in some-maven-submodule] is not on its project's build path] Open

classpath ls-error/crash

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

redhat-developer/vscode-java#588 · 12 comments · 2 reactions · Opened Jul 11, 2018
High CPU remains after building finishes (macOS High Sierra) Open

performance

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

redhat-developer/vscode-java#583 · Opened Jul 6, 2018
After vscode starts, the CPU load continues to be around 25%. Open

performance

Difficulty 4/5 3-5 days Newbie friendliness 32/100

redhat-developer/vscode-java#582 · 6 comments · Opened Jul 6, 2018
java.lang.UnsupportedOperationException: no glb for Open

ls-error/crash

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

redhat-developer/vscode-java#581 · Opened Jul 5, 2018
<file> s not on its project's build path Open

classpath ls-error/crash

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

redhat-developer/vscode-java#575 · 4 reactions · Opened Jun 26, 2018
Invalid project description Open

bug ls-error/crash

Difficulty 3/5 1-2 days Newbie friendliness 28/100

redhat-developer/vscode-java#574 · 3 comments · 1 reaction · Opened Jun 26, 2018
jaxws-maven-plugin not picked up for generating sources Open

bug codegen Maven

Difficulty 4/5 3-5 days Newbie friendliness 45/100

redhat-developer/vscode-java#566 · 10 comments · 2 reactions · Opened Jun 15, 2018
Corrupted workspace in Maven Multi-Module Project Open

Maven

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

redhat-developer/vscode-java#556 · 5 comments · Opened Jun 9, 2018
Scala import cannot be resolved in Java project Open

compile

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

redhat-developer/vscode-java#554 · 7 comments · Opened Jun 8, 2018
"Cannot find symbol" Open

bug ls-error/crash

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

redhat-developer/vscode-java#551 · 9 comments · 8 reactions · Opened Jun 3, 2018
Maven Dependency is not Found Open

Maven

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

redhat-developer/vscode-java#545 · 1 comment · Opened May 30, 2018
Autocomplete feature problem 'File Not Found' error Open

content-assist

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

redhat-developer/vscode-java#535 · Opened May 20, 2018
incompatible with flatpak: The java.home variable defined in VS Code settings points to a missing folder Open

runtime

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

redhat-developer/vscode-java#510 · 11 comments · 1 reaction · Opened Apr 16, 2018
Adding jar file using maven dependencies Open

bug Maven

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

redhat-developer/vscode-java#509 · 11 comments · Opened Apr 16, 2018
Classpath Incomplete Warning with Eclipse-generated project Open

classpath

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

redhat-developer/vscode-java#504 · 18 comments · Opened Apr 12, 2018
Building Java project shows error: "Build failed, do you want to continue?" Open

bug compile

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

redhat-developer/vscode-java#495 · 62 comments · 42 reactions · Opened Apr 5, 2018
Add Apache Ant/Ivy build system support. Open

build-tool enhancement help wanted

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

redhat-developer/vscode-java#477 · 3 comments · 28 reactions · Opened Mar 21, 2018
project and bin folders being created even when excluded Open

bug

redhat-developer/vscode-java#468 · 14 comments · 4 reactions · 1 assignee · Opened Mar 15, 2018
Specify MAVEN_OPTS Open

Maven preferences upstream

redhat-developer/vscode-java#455 · 34 comments · 4 reactions · 1 assignee · Opened Mar 1, 2018
Executing "Force Java compilation" from the command palette shows confusing error message Open

bug build/infra

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

redhat-developer/vscode-java#437 · 5 comments · 2 reactions · Opened Feb 13, 2018
Return null through ternary operator does not give Type mismatch error Open

bug compile upstream

Difficulty 3/5 1-2 days Newbie friendliness 38/100

redhat-developer/vscode-java#436 · 2 comments · Opened Feb 12, 2018
Corrupted workspace state on restart Open

bug Maven

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

redhat-developer/vscode-java#390 · 32 comments · 2 reactions · Opened Dec 14, 2017
Starting language server crashes Open

ls-error/crash

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

redhat-developer/vscode-java#370 · 5 comments · 1 reaction · Opened Nov 16, 2017

redhat-developer/vscode-java

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