HashSet s = new HashSet();
s.add( "Austin" );
s.add( "Texas" );
s.add( "Fight" );
s.add( "longhorn" );
s.add( "Bevo" );
// show in the default order
System.out.print( "normal: " );
Printing.println( s.begin(), s.end() );
// show sorted
System.out.print( "less: " );
Range r = Sorting.iterSort( s, new LessString() );
Printing.println( r.begin, r.end );
// show sorted a different way
System.out.print( "greater: " );
r = Sorting.iterSort( s, new GreaterString() );
Printing.println( r.begin, r.end );
// show that iterSort() doesn't sort container
System.out.print( "normal: " );
Printing.println( s.begin(), s.end() );
