Source of 2.12.java

Structures and functions

  1:         /** Retrieves all entries that are in this bag.
  2:                  @return  A newly allocated array of all the entries in the bag. */
  3:         public T[] toArray()
  4:         {
  5:       // The cast is safe because the new array contains null entries.
  6:       @SuppressWarnings("unchecked")
  7:       T[] result = (T[])new Object[numberOfEntries]; // Unchecked cast
  8: 
  9:                 for (int index = 0; index < numberOfEntries; index++) 
 10:                 {
 11:                         result[index] = bag[index];
 12:                 } // end for
 13:                         
 14:                 return result;
 15:         } // end toArray