Why cant I see the classes directoryunder my WEB-INF directory in the web project, I removed almost all the filters still I dont see it.

I am using Eclipse

*** MyEclipse details:
MyEclipse Enterprise Workbench

Version: 4.0.3 GA
Build id: 20051025-4.0.3-GA

*** Eclipse details:
Eclipse SDK

Version: 3.1.0
Build id: I20050627-1435

Eclipse Platform

Version: 3.1.0
Build id: I20050627-1435

I want to add spring properties file inside classes directory in WEB-INF directory, How can I do that....

The classes directory is specified as your output folder. In the package explorer you can't see output folders because Eclipse Java builder manages those. Also even if you put property files in there they would be scrubbed without your knowledge by the eclipse builder. Instead you need to put your spring properties files in the source folder. The build process will automatically copy any non-java files into your output folder, in your case the classes folder.