/**
* Load a class through this namespace taking into account imports. The class search will proceed
* through the parent namespaces if necessary.
*
* @return null if not found.
*/
public Class getClass(String name) throws UtilEvalError {
Class c = getClassImpl(name);
if (c != null) return c;
else
// implement the recursion for getClassImpl()
if (parent != null) return parent.getClass(name);
else return null;
}
