Calling an EJB from single program in Java

test.java

private EJBInterface getEJB() {
    Hashtable h = new Hashtable();
    h.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
    h.put(Context.PROVIDER_URL, "t3://host:port"); 
    Context context;
    try {
        context = new InitialContext(h);
        EJBHome home =
                (EJBHome) context.lookup("<jndi_name>");

         return  home.create();
    } catch (Exception e) {
        e.printStackTrace();
    }


    return null;
}