/**
* Adds a nested path
*
* @param path a <code>Path</code> to be added to the path
* @throws BuildException on error
* @since Ant 1.6
*/
public void add(Path path) throws BuildException {
if (path == this) {
throw circularReference();
}
if (path.getProject() == null) {
path.setProject(getProject());
}
add((ResourceCollection) path);
}
