public Collection<BugPattern> getReportedBugPatterns() {
public Collection getReportedBugPatterns() {
	public Collection<BugPattern> getReportedBugPatterns() {		List<BugPattern> result = new LinkedList<BugPattern>();		StringTokenizer tok = new StringTokenizer(reports, ",");		while (tok.hasMoreTokens()) {			String type = tok.nextToken();			BugPattern bugPattern = I18N.instance().lookupBugPattern(type);			if (bugPattern != null)				result.add(bugPattern);		}		return result;	}