Curated Issues
Java Good First Issues
Browse open source issues tagged with Java in the issue metadata. Results stay focused on work that can become public contribution evidence.
Slice signals
- Average annotated difficulty: 2.5/5 across 5,028 issues.
- 75% of 5,028 time estimates are one day or less.
Open
what is the method that can make the grabImage() method return null at the expected time in the event of a sudden network outage?
help wantedquestion
No assignee yetHas a beginner-friendly label
4 comments0 reactions0 assignees
Open
confused about the documentation [important]
good first issuetask: help-wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments1 reaction0 assignees
Open
feature: IntelliJ Theme
enhancementgood first issuehelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments13 reactions0 assignees
Open
[Unit Test] Add test case for Joiner
good first issuein: test
Why recommendedHas a beginner-friendly label
Has a beginner-friendly label
3 comments0 reactions1 assignee
Open
Repository rule errors are printed three times
P3help wantedteam-ExternalDepstype: bug
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments3 reactions0 assignees
Open
is grabber's startUnsafe have any risk?
help wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
2 comments0 reactions0 assignees
Open
Multi-services gen error with dubbo-compiler
component/sdkhelp wantedtype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
fix and document console-aliases.txt
area/devmodegood first issuekind/bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees
Open
LDAP filter for getting roles from user memberof attribute
area/ldaphelp wantedkind/bugpriority/normalteam/core-iam
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
11 comments5 reactions0 assignees
Open
Add bazel flag for max_cas_entry size.
P3help wantedteam-Performanceteam-Remote-Exectype: feature request
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
9 comments3 reactions1 assignee
Open
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
9 comments0 reactions0 assignees
Open
Improve error message when creating tables or adding columns using row type without field names in Delta
delta-lakegood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
ServiceDiscoveryRegistryDirectory中overrideQueryMap作用
help wantedtype/discussion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Open
"offline" command causes "Notify service xxx with urls 0"
help wantedtype/bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
Arthas内部服务异步化,再包装为 gRPC 服务暴露
disscusshelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelRepository active this monthContributing guide available
3 comments0 reactions0 assignees
Open
Failed to decode h264 frame with DXVA2.0 because returned buffer is to small
help wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
5 comments0 reactions0 assignees
Open
Inclusion of AD and DA converters
enhancementhelp wantedpri -1
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
How to use BestOf2NearestMatcher apply2()?
enhancementhelp wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
25 comments0 reactions0 assignees
Open
Write tests for encoding of client secret in `Authorization` header
area/admin/client-jsarea/testsuitehelp wantedkind/taskteam/ui
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Why do I sometimes get null frames when using FFmpegFrameFilter's poll() method, I'm sure I'm entering a non-null frame
help wantedquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
3 comments0 reactions0 assignees