code: @SuppressWarnings("unchecked")
      public static <T> Expression<T> all(CollectionExpression<?, ? super T> col) {
          return new OperationImpl<T>((Class<T>) col.getParameter(0), Ops.QuantOps.ALL,
                  ImmutableList.<Expression<?>>of(col));
      }
docs: Create a {@code all col} expression
  
  @param col collection expression
  @return all col