Method ThreadGroup

classpath/java/lang/ThreadGroup.java:20–27

(ThreadGroup parent, String name)

  private Cell<ThreadGroup> subgroups;

  public ThreadGroup(ThreadGroup parent, String name) {
    this.parent = parent;
    this.name = name;

    synchronized (parent) {
      parent.subgroups = new Cell(this, subgroups);
    }
  }

  public ThreadGroup(String name) {
    this(Thread.currentThread().getThreadGroup(), name);