super.list(out, indent); for (int i = 0; i < ncomponents; ++i) component[i].list(out, indent + 2);
synchronized (getTreeLock ()) { super.list(out, indent); for (int i = 0; i < ncomponents; ++i) component[i].list(out, indent + 2); }
  public void list(PrintStream out, int indent)  {    super.list(out, indent);    for (int i = 0; i < ncomponents; ++i)      component[i].list(out, indent + 2);  }