// calling GenIC task
log("Calling " + genicClass + " for " + getConfig().descriptorDir + File.separator + descriptorName
+ ".", Project.MSG_VERBOSE);
if ( genicTask.executeJava() != 0 ) {
// the method deleteOnExit() do not work because the directory is not empty
log("Deleting temp output directory '" + outputdir + "'.", Project.MSG_VERBOSE);
deleteAllFiles(outputdir);