public static void dumpThreads(ThreadGroup threadGroup, String indent) {
Thread[] threadList = new Thread[threadGroup.activeCount()];
threadGroup.enumerate(threadList);
for (int i = 0; i < threadList.length; i++) {
Thread t = threadList[i];
if (t != null) {
out(
indent
.concat("active thread = ")
.concat(t.toString())
.concat(", daemon = ")
.concat(String.valueOf(t.isDaemon())));
}
}
if (threadGroup.getParent() != null) {
dumpThreads(threadGroup.getParent(), indent + "\t");
}
}
