in cxf-xjc-plugin/src/main/java/org/apache/cxf/maven_plugin/XSDToJavaRunner.java [350:362]
public static void main(String[] args) throws Exception {
BuildContext context = new XJCBuildContext();
XJCErrorListener listener = new XJCErrorListener(context);
List<String> cplist = new ArrayList<String>();
File outputFile = getFile(args[args.length - 1], listener);
if (outputFile == null) {
outputFile = new File(args[args.length - 1]);
}
int i = new XSDToJavaRunner(args, listener, outputFile, cplist).run();
System.exit(i);
}