code: public void setUrls( String[] urls )
      {
          if ( urls == null )
          {
              this.urls = null;
          }
          else
          {
              this.urls = new String[urls.length];
              System.arraycopy( urls, 0, this.urls, 0, urls.length );
          }
      }
docs: Default scope for test access.
  
  @param urls The URLs to set for tests.