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Java Source | 1997-07-30 | 1.4 KB | 48 lines |
- // Copyright(c) 1996,1997 ObjectSpace, Inc.
-
- import COM.objectspace.jgl.*;
-
- /**
- * Counting, finding, erasing, replacing, removing.
- *
- * @see COM.objectspace.jgl.DList
- * @version 2.0.2
- * @author ObjectSpace, Inc.
- */
-
- public class DList2
- {
- public static void main( String[] args )
- {
- DList dlist = new DList();
- dlist.add( "ape" );
- dlist.add( "bat" );
- dlist.add( "cat" );
- dlist.add( "bat" );
- dlist.add( "bat" );
- dlist.add( "cat" );
- System.out.println( dlist );
- System.out.println();
-
- System.out.println( "dlist.count( bat ) = " + dlist.count( "bat" ) );
- DListIterator iterator = dlist.find( "bat" );
- if ( !iterator.atEnd() )
- {
- System.out.println( "object at dlist.find( bat ) = " + iterator.get() );
- dlist.remove( iterator );
- System.out.println( "After dlist.remove( iterator ) = " + dlist );
- }
-
- DListIterator start = dlist.begin();
- DListIterator finish = dlist.begin();
- finish.advance( 3 );
- dlist.replace( start, finish, "bat", "BAT" );
- System.out.println( "After dlist.replace( start, finish, bat, BAT ) = " + dlist );
-
- System.out.println( "dlist.remove( cat ) = " + dlist.remove( "cat" ) );
- System.out.println( "After dlist.remove( cat ) = " + dlist );
- dlist.remove( dlist.begin() );
- System.out.println( "After dlist.remove( begin() ) = " + dlist );
- }
- }
-