I have these two lines in my web.xml

<url-pattern>/</url-pattern> : Index Servlet
and
<url-pattern>/login</url-pattern> : Login Servlet

but whem I open http://localhost:8084/login/, it goes to Index Servlet and when I open http://localhost:8084/login, it goes to Login Servlet.

Is there any difference in http://localhost:8084/login/ and http://localhost:8084/login?

My web.xml

<servlet>
    <servlet-name>Index</servlet-name>
    <servlet-class>Index</servlet-class>
</servlet>
<servlet>
    <servlet-name>Login</servlet-name>
    <servlet-class>Login</servlet-class>
</servlet>

<servlet-mapping>
    <servlet-name>Index</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>Login</servlet-name>
    <url-pattern>/login</url-pattern>
</servlet-mapping>