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Java Source | 1998-05-08 | 715 b | 24 lines |
- // Copyright(c) 1996,1997 ObjectSpace, Inc.
- import com.objectspace.jgl.*;
- import com.objectspace.jgl.predicates.*;
-
- public class Sets3
- {
- public static void main( String[] args )
- {
- // Order elements based on their hash value.
- OrderedSet set1 = new OrderedSet();
- set1.add( new Integer( 1 ) );
- set1.add( new Integer( 3 ) );
- set1.add( new Integer( 2 ) );
- System.out.println( "set1 = " + set1 );
-
- // Order elements in descending numeric order.
- OrderedSet set2 = new OrderedSet( new GreaterNumber() );
- set2.add( new Integer( 1 ) );
- set2.add( new Integer( 3 ) );
- set2.add( new Integer( 2 ) );
- System.out.println( "set2 = " + set2 );
- }
- }
-