title: File handling java
body: <p>While trying to do some operation with files the code goes like this,</p>
  
  <pre><code>File file=new File("aaa.txt");
  </code></pre>
  
  <p>I saw in a program <code>BufferedReader</code> and <code>InputStreamReader</code> were also included can you explain this with a simple example? I read in many sites about file handling but still its confusing!!!!</p>