if (defaultHomeRoot == null) { defaultHomeRoot = getProject().getProperty(HOME_ROOT);
if (homeRoot == null) { homeRoot = getProject().getProperty(HOME_ROOT);
	public String getHomeRoot() {		if (defaultHomeRoot == null) {			defaultHomeRoot = getProject().getProperty(HOME_ROOT);			if (defaultHomeRoot == null) {				defaultHomeRoot = System.getProperty("user.home");			}		}		return defaultHomeRoot;	}