map.put("classpath", getClassPath());
cmdLine.setSubstitutionMap(map);
logger.info("Launching with command " + cmdLine.toString());
CommandLauncher cl = CommandLauncherFactory.createVMLauncher();
int exitValue = 0;
try {
Process p = cl.exec(cmdLine, null);
new StreamLogger(
String.format("%s (stdout)", stageGroup.getName()),
p.getInputStream()
).start();
new StreamLogger(