protected static void DoClone( LabelAxis b, LabelAxis a )
{
Axis.DoClone( b, a );
a.labels_ = (ArrayList)b.labels_.Clone();
a.numbers_ = (ArrayList)b.numbers_.Clone();
a.ticksBetweenText_ = b.ticksBetweenText_;
a.sortDataIfNecessary_ = b.sortDataIfNecessary_;
}