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.

4,683 matching issues

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java
Open
Token Exchange Requires Additional Login After Upgrade to 26.1.0
area/token-exchangearea/token-exchange/federatedhelp wantedkind/bugpriority/normalstatus/auto-bumpteam/core-clients

keycloak/keycloak #37,725 opened Feb 28, 2025 · Java · 34,398 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments10 reactions0 assignees
Open
Android download is not working
enhancementhelp wantedquestion

bytedeco/javacv #2,319 opened Feb 27, 2025 · Java · 6,985 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
14 comments0 reactions0 assignees
Open
SANY allows @ in odd locations
SANYToolsbuggood first issue

tlaplus/tlaplus #1,153 opened Feb 25, 2025 · Java · 2,153 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
XLSX文件导出问题
help wanted

alibaba/easyexcel #4,088 opened Feb 20, 2025 · Java · 33,728 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Document meaning of pemWorkDirectory
DocumentationEnhancementHelp Wanted

jetty/jetty.project #12,795 opened Feb 14, 2025 · Java · 3,701 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
获取单元格的类型不准确
help wanted

alibaba/easyexcel #4,087 opened Feb 14, 2025 · Java · 33,728 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Bazel digest calculation of big sparse files is slow
P3help wantedteam-Performancetype: feature request

bazelbuild/bazel #25,265 opened Feb 12, 2025 · Java · 25,384 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
请问能不能配置mime.types？
help wanted

yanzhenjie/AndServer #566 opened Feb 11, 2025 · Java · 3,443 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Move progress through versions?
help wanted

WebGoat/WebGoat #2,021 opened Feb 8, 2025 · JavaScript · 5,949 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees