You can delete Java runtime environment definitions that are available for executing Java programs in the workbench.
1. |
Select from the menu bar Window > Preferences > Java > Installed JREs. |
2. |
Select the definition and click Remove. |
3. |
Check the box for the definition that you want to use as the default JRE for the workbench. The values of the three reserved classpath variables (JRE_LIB, JRE_SRC, and JRE_SRCROOT) are displayed. These values are set automatically depending on the JRE you select. |