when i am compiling a
servlet in a command line,as
C:\doct\document\filter\WEB-INF\classes>javac filter.java
its says HTTP request and response is not recognized.
previously there was a method which i have done to fix this problem,but i forget that procedure,somthing i remember,i us to copy some file from apache
tomcat to some other location.
i have tomcat6,its working,all enviornment varible has been set.
thank you.