Path combinedClasspath = getCombinedClasspath();
if (wlClasspath != null && combinedClasspath != null
&& combinedClasspath.toString().trim().length() > 0) {
javaTask.createArg().setValue("-classpath");
javaTask.createArg().setPath(combinedClasspath);
}
javaTask.createArg().setValue(sourceJar.getPath());
if (outputDir == null) {
javaTask.createArg().setValue(destJar.getPath());