int ints[] = { 3, -1, 2 };
IntArray intArray = new IntArray( ints );
System.out.println( "Unsorted native int array = " + intArray );
Sorting.sort( intArray );
System.out.print( "Sorted native array = " );
for ( int i = 0; i < ints.length; i++ )
System.out.print( ints[ i ] + " " );
System.out.println();
