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 thasnks for the reply.
method signature is correct.
i have read the specifications,it says only the strings and string arrays are only allowed
simple array is working,and also all other properties are working except arraylist type.