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Java Source | 1997-07-30 | 749 b | 23 lines |
- // Copyright(c) 1996,1997 ObjectSpace, Inc.
- import COM.objectspace.jgl.*;
-
- public class Maps4
- {
- public static void main( String[] args )
- {
- // Order key-value pairs based on the hash value of the key.
- OrderedMap map1 = new OrderedMap();
- map1.put( new Integer( 1 ), "one" );
- map1.put( new Integer( 3 ), "three" );
- map1.put( new Integer( 2 ), "two" );
- System.out.println( "map1 = " + map1 );
-
- // Order key-value pairs in descending numeric order of key.
- OrderedMap map2 = new OrderedMap( new GreaterNumber() );
- map2.put( new Integer( 1 ), "one" );
- map2.put( new Integer( 3 ), "three" );
- map2.put( new Integer( 2 ), "two" );
- System.out.println( "map2 = " + map2 );
- }
- }
-