[opengrok] Update the project-test to get better block coverage

[trond.nor...@sun.com]

Author: Trond Norbye <trond.norbye at sun.com>
Repository: /hg/opengrok/trunk
Latest revision: 81d7dfed3300ee401657021afc7652c3a704f8b2
Total changesets: 1
Log message:
Update the project-test to get better block coverage

Files:
        update: 
test/org/opensolaris/opengrok/configuration/RuntimeEnvironmentTest.java