DList list = new DList();
list.add( "ape" );
list.add( "bat" );
list.add( "cat" );
list.add( "dog" );
System.out.println( "list = " + list );
DListIterator iterator = list.find( "cat" );
System.out.println( "iterator positioned @ " + iterator.get() );
list.remove( iterator );
System.out.println( "list = " + list );
