if (defaultWORoot == null) { defaultWORoot = getEnvironmentProperty(WO_ROOT);
if (woRoot == null) { woRoot = getEnvironmentProperty("NEXT_ROOT");
	public String getWORoot() {		if (defaultWORoot == null) {			defaultWORoot = getProject().getProperty(WO_ROOT);			if (defaultWORoot == null) {				defaultWORoot = getEnvironmentProperty(WO_ROOT);				if (defaultWORoot == null) {					defaultWORoot = "/";				}			}		}		return defaultWORoot;	}