static JTable tableDefaultAction(final JTable table, final O runnable) {
  onDoubleClickOrEnter(table, runnable);
  tablePopupMenuItem_top(rThread(runnable));
}

static JList onDoubleClickOrEnter(final JList list, final O runnable) {
  onDoubleClick(list, runnable);
  onEnter(list, runnable);
  ret list;
}