title: Don't understand the concept of a context in Java EE
body: <p>Ive been learning Spring, JSP and servlets. I don't understand the concept of a context root. There are so many of them. SpringContext root, servlet context root and there may be others. </p>
  
  <p>In a Spring MVC application, how many context roots are there and how to identify them? What do they really mean?</p>