how is this jndi program supposed to work?

[johndoe444]

public class FirstJndi
{
    public static void main(String[] args) {
		String name = args[0];
        Hashtable env = new Hashtable();
		env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
        try {
            // Create the initial context
			Context ctx = new InitialContext(env);
			
			// Look up an object
			Object obj = ctx.lookup(name);
			
			System.out.println(name + " is bound to: " + obj);
        } catch (NamingException e) {
            e.printStackTrace();
        }
    }
}

while running if I type say

java FirstJndi FirstJndi.class

Then it shows:
javax.naming.NameNotFoundException: FirstJndi.class
at com.sun.jndi.fscontext.RefFSContext.getObjectFromBindings(RefFSContex
t.java:400)
at com.sun.jndi.fscontext.RefFSContext.lookupObject(RefFSContext.java:32
7)
at com.sun.jndi.fscontext.RefFSContext.lookup(RefFSContext.java:146)
at com.sun.jndi.fscontext.FSContext.lookup(FSContext.java:127)
at javax.naming.InitialContext.lookup(Unknown Source)
at FirstJndi.main(FirstJndi.java:23)

Is this the correct behavior? How else should I make this work? As it is a filesystem naming thing so why is it not binding files in the same directory?