Eclipse Collections
The Eclipse Collections™ project provides object and primitive data structures for Java (e.g. List, Set, Bag, Multimap, BiMap, Stack). New container implementations, new iteration protocols, additional parallel iteration patterns and types may be added over time but they should extend one of the root types like RichIterable, PrimitiveIterable or ParallelIterable.
Basics
- Project ID: technology.collections
- PMI: https://projects.eclipse.org/projects/technology.collections
- Website: https://www.eclipse.org/collections/
- Download CSV: Commits , Issues , Reviews , IP Lab requests
- Time range for commits: 2025-10-06 09:47:17 to 2026-07-12 15:30:47.
- Time range for issues: 2025-09-19 08:55:02 to 2026-05-25 08:06:03.
- Time range for reviews: 2025-09-01 04:44:12 to 2026-08-22 19:15:17.
Active repositories
| Repository | Commits | Reviews | Issues |
|---|---|---|---|
| https://github.com/eclipse-collections/eclipse-collections | 128 | 132 | 12 |
| https://github.com/eclipse-collections/collections-website | 3 | 1 | 0 |
| https://github.com/eclipse-collections/eclipse-collections-kata | 2 | 2 | 0 |
Activity - commits
There have been 133 commits made by 14 people on 3 repositories over the last 12 months.
Activity - issues
There have been 12 issues submitted by 11 people on 1 repositories over the last 12 months.
Activity - reviews
There have been 135 reviews submitted by 38 people on 3 repositories over the last 12 months.
The EMO oversees the lifecycle of Eclipse projects, trademark and IP management, and provides a governance framework and recommendations on open source best practices.
See the project’s PMI page at https://projects.eclipse.org/projects/technology.collections
Releases
- 13.0.0 (2025-06-23) – see artefacts
- 12.0.0 (2025-06-19) – see artefacts
- 11.1.0 (2022-07-05) – see artefacts
- 11.0.0 (2021-10-20) – see artefacts
- 10.4.0 (2020-08-20) – see artefacts
- 10.3.0 (2020-08-08) – see artefacts
- 10.2.0 (2020-02-05) – see artefacts
- 10.1.0 (2019-12-04) – see artefacts
- 10.0.0 (2019-07-15) – see artefacts
- 9.2.0 (2018-05-16) – see artefacts
- 7.1.2 (2018-05-15) – see artefacts
- 8.0.2 (2018-05-15) – see artefacts
- 7.0.3 (2018-05-15) – see artefacts
- 8.2.1 (2018-05-15) – see artefacts
- 9.1.0 (2018-01-02) – see artefacts
- 9.0.0 (2017-09-21) – see artefacts
- 8.2.0 (2017-06-22) – see artefacts
- 8.1.0 (2017-03-16) – see artefacts
- 7.1.1 (2017-03-16) – see artefacts
- 8.0.1 (2017-03-16) – see artefacts
- 8.0.0 (2016-09-08) – see artefacts
- 7.1.0 (2016-04-06) – see artefacts
- 7.0.2 (2016-02-23) – see artefacts
- 7.0.1 (2016-02-05) – see artefacts
- 7.0.0 (2015-12-25) – see artefacts
Reviews
- Eclipse Collections 2027.06 Progress (2027-06-09) – see review
- Eclipse Collections 2026.06 Progress (2026-06-10) – see review
- Eclipse Collections 12.0.0 Release (2025-06-04) – see review
- Eclipse Collections 11.0.0 Release (2021-10-20) – see review
- Eclipse Collections 10.2.0 Release (2020-02-05) – see review
- Eclipse Collections 10.1.0 Release (2019-12-04) – see review
- Eclipse Collections 10.0.0 Release (2019-07-03) – see review
- Eclipse Collections 9.2.0 Release (2018-05-16) – see review
- Eclipse Collections 9.1.0 Release (2017-12-20) – see review
- Eclipse Collections 9.0.0 Release (2017-09-20) – see review
- Eclipse Collections 8.2.0 Release (2017-06-21) – see review
- Eclipse Collections 8.1.0 Release (2017-03-15) – see review
- Eclipse Collections 8.0.0 Release (2016-09-07) – see review
- Eclipse Collections 7.1.0 Release (2016-04-06) – see review
- Eclipse Collections 7.0.0 Release (2016-01-20) – see review
- Creation (2015-11-18) – see review
IP Lab requests
Organization Settings
- GitHub organization: eclipse-collections
- 2FA enforced:
True - Default workflow permissions:
read
Branch Protections
This project has a total of 6 repositories in its associated GitHub organization eclipse-collections
.
The graph below outlines the percentange of repositories that have either defined a Branch Protection Rule or Repository Ruleset:
