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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| robocode-1.9.5.5-setup.jar | 2025-03-29 | 20.4 MB | |
| ReadMe.md | 2025-03-29 | 888 Bytes | |
| Totals: 2 Items | 20.4 MB | 4 | |
Version 1.9.5.5 (29-Mar-2025)
Changes
- Robocode cannot run with Java 24, which
implemented JEP 486: Permanently Disable the Security Manager.
- Robocode has its own security manager built on top of Java's Security Manager, which has now been removed with Java 24.
- Robocode will not start up when running Robocode on Java 24 and newer. Instead, an error message is written out that Robocode does not support Java 24.
- Fixing this issue requires a big rewrite of large parts of the security mechanisms in Robocode to prevent robots from doing harm on the system and from cheating against other competitor robots in battles.
- Use Java 23 or an older version of Java instead, or head over to the new platform for Robocode: Robocode Tank Royale.