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 all i have one problem pls reply me with reason. thanks in advance
It gives java.lang.IllegalStateException: getOutputStream() has already been called for this response My question is when it's already been called? And one another question Can we print String in this object
or this object is only for binary output. pls give me reason for both the case 1.servlet class 2.jsp page