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