public class TestRefParams
{
	public static void main( String [] args )
	{
		IntClass myInt = new IntClass();
		myInt.set( 15 );
		System.out.println("before: " + myInt.get() );
		increment( myInt );
		System.out.println("after: " + myInt.get() );
	}

	public static void increment( IntClass ref2IntClass)
	{
		int contents = ref2IntClass.get();
		++contents;
		ref2IntClass.set( contents );
		System.out.println("During: " + ref2IntClass.get());
	}
}