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.
I'm using NetBeans and had to add a couple of lines to its build.xml file. It would help my future debugging if I could add something more to that file that would cause it to print a line (something like, "about to run javah") just before it executed a particular command.