src/org/kocakosm/pitaya/util/Comparators.java
public static <T extends Comparable<? super T>> Comparator<T> naturalOrder()
	{
		return new Comparator<T>()
		{
			@Override
			public int compare(T o1, T o2)
			{
				return o1.compareTo(Parameters.checkNotNull(o2));
			}
		};
	}
public static <T extends Comparable<? super T>> Comparator<T> naturalOrder()
	{
		return new Comparator<T>()
		{
			@Override
			public int compare(T o1, T o2)
			{
				return o1.compareTo(Parameters.checkNotNull(o2));
			}
		};
	}
public static < T extends Comparable < ? super T > > Comparator < T > naturalOrder ( ) { return new Comparator < T > ( ) { @ Override public int compare ( T o1 , T o2 ) { return o1 . compareTo ( Parameters . checkNotNull ( o2 ) ) ; } } ; }
Returns a {@code Comparator} that compares {@code Comparable} objects
in natural order. The returned comparator doesn't accept {@code null}
values.

@param <T> the {@code Comparable} type.

@return a {@code Comparator} that compares {@code Comparable} objects.
Returns a { @code Comparator } that compares { @code Comparable } objects in natural order . The returned comparator doesn t accept { @code null } values .