private PackageStats getPackageStats(String packageName) { PackageStats stat = packageStatsMap.get(packageName); if (stat == null) { stat = new PackageStats(packageName); packageStatsMap.put(packageName, stat); } return stat;
public Collection<PackageStats> getPackageStats() { return packageStatsMap.values();
	private PackageStats getPackageStats(String packageName) {		PackageStats stat = packageStatsMap.get(packageName);		if (stat == null) {			stat = new PackageStats(packageName);			packageStatsMap.put(packageName, stat);		}		return stat;	}