title: How to convert Lambda into simple Java function expression
body: <p>I don't want to use java <code>VERSION_1_8</code> in my module.
  but in a snippet code from a library it using this code :</p>
  
  <pre><code>    RxPaparazzo.takeImage(this)
              .crop(options)
              .size(size)
              .usingGallery()
              .subscribe(response -&gt; {
                  if (response.resultCode() != Activity.RESULT_OK) {
                      response.targetUI().showUserCanceled();
                      return;
                  }
  
                  // Log.e("response",response.data());
  
                  response.targetUI().loadImage(response.data());
              });
  </code></pre>
  
  <p>now how can I change it to simple java function expression ?</p>