Post installation tasks

After installing nJAMS Server, please check for the following post installation tasks.

Keep OpenJDK up to date

nJAMS Server comes with OpenJDK 17. Since there may be important updates of OpenJDK 11 after the release of nJAMS Server, we recommend to always keep the Java installation up to date. Please enter https://openjdk.java.net/ and check for important hotfixes of OpenJDK 17.

Update OpenJDK 11 as follows:

1. Stop nJAMS instance, e.g. run stopAll.sh

2. Update OpenJDK by replacing existing jre with new jre, e.g. rename <njams-installation>/jre to <njams-installation>/jre.old and copy new OpenJDK to <njams-installation>/jre.

3. Start nJAMS instance, e.g. run startAll.sh