code: public DetectTextResult withTextDetections(TextDetection... textDetections) {
          if (this.textDetections == null) {
              setTextDetections(new java.util.ArrayList<TextDetection>(textDetections.length));
          }
          for (TextDetection ele : textDetections) {
              this.textDetections.add(ele);
          }
          return this;
      }
docs: <p>
  An array of text that was detected in the input image.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setTextDetections(java.util.Collection)} or {@link #withTextDetections(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param textDetections
  An array of text that was detected in the input image.
  @return Returns a reference to this object so that method calls can be chained together.