code: protected QueryExprMeta arguments(Val<?>... arguments) {
          if (this.arguments == null) this.arguments = Lists.newArrayList();
          Collections.addAll(this.arguments, arguments);
          return this;
      }
docs: <p>arguments.</p>
  
  @param arguments a {@link ameba.db.dsl.QueryExprMeta.Val} object.
  @return a {@link ameba.db.dsl.QueryExprMeta} object.