dup.timestamp = this.timestamp; dup.releaseName = this.releaseName;
	public SortedBugCollection duplicate() {		SortedBugCollection dup = new SortedBugCollection((ProjectStats) projectStats.clone());				BugCollection.cloneAll(dup.bugSet, this.bugSet);		dup.errorList.addAll(this.errorList);		dup.missingClassSet.addAll(this.missingClassSet);		dup.summaryHTML = this.summaryHTML;		dup.classHashMap.putAll(this.classHashMap);		for (BugInstance bugInstance : dup.bugSet) {			uniqueIdToBugInstanceMap.put(bugInstance.getUniqueId(), bugInstance);		}		dup.generatedUniqueIdCount = this.generatedUniqueIdCount;		dup.sequence = this.sequence;		for (AppVersion appVersion : appVersionList) {			dup.appVersionList.add((AppVersion) appVersion.clone());		}				return dup;	}