code: public GetClassifiersResult withClassifiers(Classifier... classifiers) {
          if (this.classifiers == null) {
              setClassifiers(new java.util.ArrayList<Classifier>(classifiers.length));
          }
          for (Classifier ele : classifiers) {
              this.classifiers.add(ele);
          }
          return this;
      }
docs: <p>
  The requested list of classifier objects.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setClassifiers(java.util.Collection)} or {@link #withClassifiers(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param classifiers
  The requested list of classifier objects.
  @return Returns a reference to this object so that method calls can be chained together.