Java Servers?

If there is another server which is used mostly than tomcat then please give me the details about it that is how to use it and install it.

There are several…

Resin (maybe still around)

There are lots:

You’ll have to read the documentation for each different product for proper installation.

You could also take a look at Oracle’s Java application server, GlassFish:

GlassFish Server | Oracle

Oracle are now using this in place of Tomcat as the reference implementation for the Java Servet/JSP specification.