static AutoComboBox replaceConsoleInputWithAutoComboBox() {
  final AutoComboBox cb = autoComboBox();
  onEnter(cb, r {
    PipedOutputStream pout3 = cast get(javax(), 'pout3);
    S line = getText(cb);
    try {
      pout3.write(toUtf8(line + "\n"));
      pout3.flush();
    } catch (Exception e) {}
    cb.getEditor().selectAll();
  });
  awtReplaceComponent(consoleInputField(), cb);
  ret cb;
}