| java_check_version_cmd | Check installed Java version using terminal commands |
| java_check_version_rjava | Check Java Version with a Specified JAVA_HOME Using a Separate R Session |
| java_clear | Manage Java installations and distributions caches |
| java_download | Download a Java distribution |
| java_env_set | Set the 'JAVA_HOME' and 'PATH' environment variables to a given path |
| java_env_unset | Unset the JAVA_HOME and PATH environment variables in the project .Rprofile |
| java_install | Install Java from a distribution file |
| java_list | List the contents of the Java versions installed or cached |
| java_quick_install | Download and install and set Java in current working/project directory |
| java_unpack | Unpack a Java distribution file into cache directory |
| java_valid_versions | Retrieve Valid Java Versions |
| rje_consent | Obtain User Consent for rJavaEnv |
| use_java | Install specified Java version and set the 'JAVA_HOME' and 'PATH' environment variables in current R session |