code: public GetFindingsStatisticsRequest withFindingStatisticTypes(String... findingStatisticTypes) {
          if (this.findingStatisticTypes == null) {
              setFindingStatisticTypes(new java.util.ArrayList<String>(findingStatisticTypes.length));
          }
          for (String ele : findingStatisticTypes) {
              this.findingStatisticTypes.add(ele);
          }
          return this;
      }
docs: Types of finding statistics to retrieve.
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setFindingStatisticTypes(java.util.Collection)} or
  {@link #withFindingStatisticTypes(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param findingStatisticTypes
  Types of finding statistics to retrieve.
  @return Returns a reference to this object so that method calls can be chained together.
  @see FindingStatisticType