Source of 14.17.java

Structures and functions

  1: public T replace(int givenPosition, T newEntry)
  2: {
  3:    if ((givenPosition >= 1) && (givenPosition <= numberOfEntries))
  4:    {
  5:       assert !isEmpty();
  6:       Node desiredNode = getNodeAt(givenPosition);
  7:       T originalEntry = desiredNode.getData();
  8:       desiredNode.setData(newEntry);
  9:       return originalEntry;
 10:    }
 11:    else
 12:       throw new IndexOutOfBoundsException(
 13:                 "Illegal position given to replace operation.");
 14: } // end replace
 15: // Version 4.0