This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Im getting a following exception, when exporting a table from jsp page to EXCEL. Im using POI Jar for this. Am using response.getOutputStream() to create a servelet output . The exception says "Writer is already obtained". kindly help me out reg this.