Source of 2.12.java

Structures and functions

  1: @author Frank M. Carrano, Timothy M. Henry
  2: @version 5.0
  3: /** Retrieves all entries that are in this bag.
  4:                  @return  A newly allocated array of all the entries in the bag. */
  5:         public T[] toArray()
  6:         {
  7:       // The cast is safe because the new array contains null entries.
  8:       @SuppressWarnings("unchecked")
  9:       T[] result = (T[])new Object[numberOfEntries]; // Unchecked cast

 11:                 for (int index = 0; index < numberOfEntries; index++) 
 12:                 {
 13:                         result[index] = bag[index];
 14:                 } // end for
 15:                         
 16:                 return result;
 17:         } // end toArray