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.
It will create a instance of file named �f� at the �directory� Directory on the heap. To persist it, first you need to check - either directory folder should be there OR you need to call directory.mkdir(). And then you need to call file.createNewFile().