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tldr/pages/common/cs-java.md
Vitor Henrique d0a73c4b9c
pages*: fix brand and technical names (#12145)
* pages*: fix Python, Java, pacman, apt, *zip*, xz, tar, git, RPM and grep names

* pages*: fix brand and technical names

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

* fluxctl, gitmoji, in-toto-run, osv-scanner: replace `git` with Git

* bzegrep: enclose egrep with backticks

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* git-bug: use Git instead of `git`

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* git-bug: use Git instead of `git`

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* git-force-clone: use Git instead of `git`

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* gitwatch: use Git instead of `git`

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* hub-init: use Git instead of `git`

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* pages.*: use Linux instead of GNU/Linux

---------

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
2024-01-30 12:46:32 +08:00

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# cs java
> The `java` and `java-home` commands fetch and install JVMs. The `java` command runs them too.
> More information: <https://get-coursier.io/docs/cli-java>.
- Display Java version by using coursier:
`cs java -version`
- Call a specific Java version with custom properties using coursier:
`cs java --jvm {{jvm_name}}:{{jvm_version}} -Xmx32m -X{{another_jvm_opt}} -jar {{path/to/jar_name.jar}}`
- List all the available JVM in the coursier default index:
`cs java --available`
- List all the installed JVM in the system with his own location:
`cs java --installed`
- Set the a specific JVM as one-off "default" for the shell instance:
`cs java --jvm {{jvm_name}}:{{jvm_version}} --env`
- Revert the changes for the default JVM settings:
`eval "$(cs java --disable)"`
- Set a specific JVM as default for the whole system:
`cs java --jvm {{jvm_name}}:{{jvm_version}} --setup`