@SuppressWarnings("unchecked")
  public static <E extends Comparable<? super E>> ImmutableSortedSet<E> of(
      E e1, E e2, E e3, E e4, E e5, E e6, E... remaining) {
    Comparable[] contents = new Comparable[6 + remaining.length];
    contents[0] = e1;
    contents[1] = e2;
    contents[2] = e3;
    contents[3] = e4;
    contents[4] = e5;
    contents[5] = e6;
    System.arraycopy(remaining, 0, contents, 6, remaining.length);
    return construct(Ordering.natural(), contents.length, (E[]) contents);
  }
@SuppressWarnings("unchecked")
  public static <E extends Comparable<? super E>> ImmutableSortedSet<E> of(
      E e1, E e2, E e3, E e4, E e5, E e6, E... remaining) {
    Comparable[] contents = new Comparable[6 + remaining.length];
    contents[0] = e1;
    contents[1] = e2;
    contents[2] = e3;
    contents[3] = e4;
    contents[4] = e5;
    contents[5] = e6;
    System.arraycopy(remaining, 0, contents, 6, remaining.length);
    return construct(Ordering.natural(), contents.length, (E[]) contents);
  }
@ SuppressWarnings ( "unchecked" ) public static < E extends Comparable < ? super E > > ImmutableSortedSet < E > of ( E e1 , E e2 , E e3 , E e4 , E e5 , E e6 , E ... remaining ) { Comparable [ ] contents = new Comparable [ 6 + remaining . length ] ; contents [ 0 ] = e1 ; contents [ 1 ] = e2 ; contents [ 2 ] = e3 ; contents [ 3 ] = e4 ; contents [ 4 ] = e5 ; contents [ 5 ] = e6 ; System . arraycopy ( remaining , 0 , contents , 6 , remaining . length ) ; return construct ( Ordering . natural ( ) , contents . length , ( E [ ] ) contents ) ; }
Returns an immutable sorted set containing the given elements sorted by their natural ordering.
When multiple elements are equivalent according to {@link Comparable#compareTo}, only the first
one specified is included.

@throws NullPointerException if any element is null
@since 3.0 (source-compatible since 2.0)
Returns an immutable sorted set containing the given elements sorted by their natural ordering . When multiple elements are equivalent according to { @link Comparable#compareTo } only the first one specified is included .