This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
hi frank, thanks for your reply.i will also take care now in lower-upper case in java. now,what i have understood in "super.init(ServletConfig s1)" is that if you give this method in a sub-class of Generic class than s1 is stored as a refrence in generic class.this s1 contains all the initializaton parameters and also ServletContext() object. super.init() is a must because getServletConfig() method returns the same ServletConfig object,which we have passed through the init() method of the subclass. please explain to me how ServletContext() palys a role in this process. how a method like getInitParameter() which is called with a ServletConfig Reference is called on its own after this( super.init()) method. is this because now the getInitParameter() on its own find out that there is a ServletConfig() refrence passed to the Generic class or it is a method that can be called on itself(). i hope i am clear this time.please explain to me ,if possible in steps ,how this works. i will be highly obliged. thanking you, asheet