releaseOne.addRevision(revOne);
releaseOne.addRevision(revFour);
releaseOne.addRevision(revFive);
releaseTwo.addRevision(revTwo);
releaseTwo.addRevision(revThree);
releaseTwo.addRevision(revOne);
for(Iterator<Revision> iter = releaseOne.getRevisions().iterator();iter.hasNext();){
iter.next().addRelease(releaseOne);