@Override
  public String toString() {
    return "{ type = " + getClass().getName()
        + ", itemNo = " + getItemNo()
        + ", description = " + getDescription()
        + ", quantity = " + getQuantity()
        + ", unitPrice = " + getUnitPrice()
        + ", totalPrice = " + getTotalPrice()
        + " }";
  }
The Item class models item entity in the real world.
<p>

@since GemFire 8.0
geode-web-api/src/integrationTest/java/org/apache/geode/rest/internal/web/controllers/Item.java