java - SortedVector from Vector -
java - SortedVector from Vector -
(learning task - got stuck) need create class (sortedvector) extends vector sorting elements. can't figure out how overload addelement method. must utilize collections.sort.
public class sortedvector extends vector { public void addelement(object o){ super.add(o); collections.sort(); //what do here? } }
you want sort current collection - pass this collections.sort:
public class sortedvector extends vector { public void addelement(object o){ super.add(o); collections.sort(this); // note usage of } } java inheritance vector overloading method-overloading
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