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Java Source | 1996-09-10 | 1.2 KB | 47 lines |
- // Copyright(c) 1996 ObjectSpace, Inc.
-
- import java.util.Enumeration;
- import jgl.*;
-
- /**
- * Construction, enumeration, acceptance of duplicates.
- * <p>
- * @see jgl.OrderedSet
- * @version 1.1
- * @author ObjectSpace, Inc.
- */
-
- public class OrderedSet6
- {
- public static void main( String[] args )
- {
- // make the ordered set allow duplicates
- OrderedSet set = new OrderedSet( true );
- set.add( new Integer( 6 ) );
- set.add( new Integer( 1 ) );
- set.add( new Integer( 4 ) );
- set.add( new Integer( 1 ) );
- System.out.println( set );
- System.out.println();
-
- System.out.println( "Enumerate the OrderedSet" );
- Enumeration e = set.elements();
- while( e.hasMoreElements() )
- System.out.println( e.nextElement() );
- System.out.println();
-
- System.out.println( "Iterate through the OrderedSet" );
- for( OrderedSetIterator i = set.begin(); !i.atEnd(); i.advance() )
- System.out.println( i.get() );
- System.out.println();
-
- System.out.println( "Show that duplicates can be added." );
- set.add( new Integer( 8 ) );
- System.out.println( "set = " + set );
-
- set.add( new Integer( 4 ) );
- System.out.println( "set = " + set );
- }
- }
-
-