code: @Inline(value="$2.$3copyOf($1)", imported=ImmutableSet.class)
  	public static <T> Set<T> immutableCopy(Set<? extends T> set) {
  		return ImmutableSet.copyOf(set);
  	}
docs: Returns an immutable copy of the specified {@code set}.
  
  @param set
  the set for which an immutable copy should be created. May not be <code>null</code>.
  @return an immutable copy of the specified set.