Method end

src/Main.java:201–211

()

    }

    private void end() {
        if (netUtil != null) {
            netUtil.stop();
        }
        if (delayThread != null && delayThread.isAlive()) {
            delayThread.stop();
        }
        start.setDisable(false);
        stop.setDisable(true);
        appendContent("已结束");
    }

    private NetUtil.Builder getBuilder() {
        if (!hasKey) return null;