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.
my JSON File looks like below. I am getting a "Error 500: java.lang.NullPointerException", I guess because i am not parsing this file correctly in the doPost() method. Could you let me know what i am doing wrong in the doPost(). When i print the value of Sting "id", it value is 0.