code: @Override
      public CompoundSelection<Tuple> tuple(Selection<?>... arg0)
      {
          return new DefaultCompoundSelection<Tuple>(Arrays.asList(arg0), Tuple.class);
  
      }
docs: /*
  (non-Javadoc)
  
  @see
  javax.persistence.criteria.CriteriaBuilder#tuple(javax.persistence.criteria
  .Selection<?>[])