code: public Row withData(Datum... data) {
          if (this.data == null) {
              setData(new java.util.ArrayList<Datum>(data.length));
          }
          for (Datum ele : data) {
              this.data.add(ele);
          }
          return this;
      }
docs: <p>
  The data that populates a row in a query result table.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setData(java.util.Collection)} or {@link #withData(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param data
  The data that populates a row in a query result table.
  @return Returns a reference to this object so that method calls can be chained together.