UpdateBugCollection updater = new UpdateBugCollection(oldBugCollection, newBugCollection); updater.setUpdatedClassNameSet(bugReporter.getAnalyzedClassNames()); updater.execute();
throw new UnsupportedOperationException();
	private void updateBugCollectionIncrementally(			Reporter bugReporter,			SortedBugCollection oldBugCollection,			SortedBugCollection newBugCollection) {		UpdateBugCollection updater = new UpdateBugCollection(oldBugCollection, newBugCollection);		updater.setUpdatedClassNameSet(bugReporter.getAnalyzedClassNames());		updater.execute();	}