File pomFile = repositoryBrowser.getPom(fileNameWithPomExtension);
	private RealPom getRealSubject() {		if (realSubject == null) {			String fileNameWithPomExtension = StringHandler.concat(getFileName(), POM_EXTENSION);			File pomFile = repositoryBrowser.getPom(fileNameWithPomExtension);			try {				realSubject = RealPom.getPom(pomFile);			}			catch (IOException ex) {				getLogger().log(Level.WARNING, "[PomProxy] Could not download real subject: "+ getFileName() , ex);				realSubject = null;			}		}		return realSubject;	}