final Prompt prompt = new Prompt(chars);
//String prompt = ANSI.redText()+"[test@foo]"+ANSI.reset()+"$ ";
//a simple interruptHook
builder.interruptHook(new InterruptHook() {
@Override
public void handleInterrupt(Console console, Action action) {
if(action == Action.INTERRUPT) {
console.getShell().out().println("^C");
console.clearBufferAndDisplayPrompt();