Java Runtime in the System Information tab appears as 'null(build null)' in Skelmir CEE-J VM

If the 'java.runtime.name' and 'java.runtime.version' are not set (they are not in the mandatory list of properties http://docs.oracle.com/javase/7/docs/api/java/lang/System.html#getProperties%28%29) the Java Runtime information may appear as 'null (build null)'. Perhaps this can be changed to 'n/a' or something else that looks a little bit better.