code: public GetCelebrityInfoResult withUrls(String... urls) {
          if (this.urls == null) {
              setUrls(new java.util.ArrayList<String>(urls.length));
          }
          for (String ele : urls) {
              this.urls.add(ele);
          }
          return this;
      }
docs: <p>
  An array of URLs pointing to additional celebrity information.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setUrls(java.util.Collection)} or {@link #withUrls(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param urls
  An array of URLs pointing to additional celebrity information.
  @return Returns a reference to this object so that method calls can be chained together.