Famous office suite Libreoffice require JRE (Java Runtime Environment) to run several macros in Calc and writer. An expert user may need JRE to use some extra feature. But if you do not need JAVA then you can disable it. General uses can be done with no hasitation.
|Java runtime environment required at libreoffice startup|
Libreoffice requires a Java runtime environment (JRE) to perform this task. Please install JRE and restart LibreOffice.Click 'OK' to go through. You may see this message at least 6 times. Every time click on 'OK' button to start LibreOffice.
|LibreOffice Tools Options|
|disable java in libreoffice|