// Fig. 17.5: ListTest.java
// ListTest class to demonstrate List capabilities.
import com.deitel.jhtp6.ch17.List;
import com.deitel.jhtp6.ch17.EmptyListException;

public class ListTest 
{
   public static void main( String args[] )
   {
      List list = new List(); // create the List container

      // insert integers in list
      list.insertAtFront( -1 );
      list.print();
      list.insertAtFront( 0 );
      list.print();
      list.insertAtBack( 1 );
      list.print();
      list.insertAtBack( 5 );
      list.print();

      // remove objects from list; print after each removal
      try 
      { 
         Object removedObject = list.removeFromFront();
         System.out.printf( "%s removed\n", removedObject );
         list.print();

         removedObject = list.removeFromFront();
         System.out.printf( "%s removed\n", removedObject );
         list.print();

         removedObject = list.removeFromBack();
         System.out.printf( "%s removed\n", removedObject );
         list.print();

         removedObject = list.removeFromBack();
         System.out.printf( "%s removed\n", removedObject );
         list.print();
      } // end try
      catch ( EmptyListException emptyListException ) 
      {
         emptyListException.printStackTrace();
      } // end catch
   } // end main
} // end class ListTest


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 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
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