android/guava/src/com/google/common/collect/ImmutableSortedMultiset.java
public static <E extends Comparable<?>> Builder<E> reverseOrder() {
    return new Builder<E>(Ordering.natural().reverse());
  }
public static <E extends Comparable<?>> Builder<E> reverseOrder() {
    return new Builder<E>(Ordering.natural().reverse());
  }
public static < E extends Comparable < ? > > Builder < E > reverseOrder ( ) { return new Builder < E > ( Ordering . natural ( ) . reverse ( ) ) ; }
Returns a builder that creates immutable sorted multisets whose elements are ordered by the
reverse of their natural ordering.

<p>Note: the type parameter {@code E} extends {@code Comparable<?>} rather than {@code
Comparable<? super E>} as a workaround for javac <a
href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6468354">bug 6468354</a>.
Returns a builder that creates immutable sorted multisets whose elements are ordered by the reverse of their natural ordering .