This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I had written one function which Returns Object and takes parameter as Object also
Here the function is working fine and while calling the function i had to type cast the Value which the function returns Object
i want to alter my code such that i need not to type cast in the calling function is this possible and i had also gone through wild cars also there it suits for objects which extends Number but here im using Vectors and String also so please tell me the way to com out of this