This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
First of all, the build only seems successful, but the wsdl2java command failed, as you noticed.
Have you tried to split options that require parameters, such as -d, according to the following example with two <arg> elements: