title: Why do we write out.println() in jsp instead of System.out.println()?
body: <p>I started learning jsp and I am seeing that, if we want to print something in jsp,we have to write <code>out.println()</code> instead of <code>System.out.println()</code>, but if we write <code>System.out.println()</code> it does not show any error but does not o/p to the browser also. I want to know why it happens? As all we know that <code>System</code> is a predefined class and <code>out</code> is the output stream connected to the console. So why we do not require to write <code>System</code> in jsp?
  Thanks.</p>