public static Set<Dependency<Thread, Serializable>> getBlockedThreads() {
    Set<Dependency<Thread, Serializable>> blockedThreads =
        new HashSet<>();
    Thread[] allThreads = getAllThreads();
    for (DependencyMonitor monitor : monitors) {
      blockedThreads.addAll(monitor.getBlockedThreads(allThreads));
    }

    return blockedThreads;
  }
Get the set of all blocked threads and their dependencies in this VM, as reported by the
dependency monitors registered with this manager.
geode-core/src/main/java/org/apache/geode/distributed/internal/deadlock/DependencyMonitorManager.java