title: Get something like Resultset from data file
body: <p>I want to read a delimiter-separated or fixed-width file (of defined layout), and want to get something like a Resultset through which I can iterate throgh the record.</p>
  
  <p>Is there any reliable library for doing this? If not then can anyone please suggest me how I should proceed? An example code snippet will be very helpful to me.</p>