<P>Get the Named object's <I>name</I>, at the requested array index.</P>
@return <CODE>(Named)<A HREF="#getNamed(int)">getNamed</A>(i_dx).<A HREF="~JD~n~EJD~#getName()">getName</A>()</CODE>
**/
public final String getString(int i_dx) {
Named n = getNamed(i_dx);
try {
return n.getName();
} catch(NullPointerException npx) {
throwAX("get: isNull(" + i_dx + ") equals true.");
}
//Never reached. Required for compile.