CISE maintains up-to-date Java installations using APT on Ubuntu systems and Oracle's Java Update on Windows systems. Typically, the latest stable and secure version of Java will be installed.

Which Version of Java is Installed?

To determine which version of Java is installed, execute:

% java -version java version "1.6.0_24"

Set the user environment PATH for jGRASP

If you are experience problems with jGRASP on Windows, ensure your PATH contains C:\Program Files (x86)\Java\jre6\bin.

  1. From the Start Menu, enter env in Search Programs and Files.
  2. Select Edit Environment variables for your account.
  3. In Environment Variables path for user add Path Variable name and add C:\Program Files (x86)\Java\jre6\bin to Variable value.

Screenshot of the Environment Variables dialog in Windows Screenshot of the Environment Variables dialog in Windows.

See Also