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