title: How can I create an empty dummy HttpResponse
body: <p>I am using org.apache.http.HttpResponse</p>
  
  <p>I want to create an empty dummy resposne, I am going to use this to return when errors occur instead of passing back null.</p>
  
  <p>I tried to create one and it has lost of weird params.  Can someone tell me how to create one.</p>