class Complex1 {

  private String productName;
  private int mtdRc;
  private int pfmRc;
  private int pymRc;
  private int ytdRc;
  private int pytdRc;
  private int yoy;

  @Override
  public String toString() {
    return "TopProductBean"
            + " {productName=" + productName
            + ", mtdRc=" + mtdRc
            + ", pfmRc=" + pfmRc
            + ", pymRc=" + pymRc // important
            + ", ytdRc=" + ytdRc
            + ", pytdRc=" + pytdRc
            + ", yoyRc=" + yoy
            + '}';
  }
}