Source of 9.21.java

Structures and functions

  1: // @author Frank M. Carrano, Timothy M. Henry
  2: // @version 5.0
  3: public void displayBackward()
  4: {
  5:    displayChainBackward(firstNode);
  6: } // end displayBackward

  8: private void displayChainBackward(Node nodeOne) 
  9: {
 10:    if (nodeOne != null)
 11:    {
 12:       displayChainBackward(nodeOne.getNextNode());
 13:       System.out.println(nodeOne.getData());
 14:    } // end if
 15: } // end displayChainBackward