title: Json and Gson in Android Application
body: <p>Can I have the Information of what is the difference between JSON &amp; GSON. I have read the word GSON at some places while looking for JSON particularly.</p>
  
  <p>I don't know the clear difference between the two.</p>
  
  <p>Another thing is the Words; "Marshalling" and "Unmarshalling" associated with JSON Parsing, I wonder what they are actually.</p>