public class RunShitThread extends Thread
{
    private volatile boolean running = true;
    private volatile boolean hasNewRunnable = false;
    private volatile Runnable runnable;

    public void run()
    {
        while (running)
        {
            try
            {
                waitForNotify();
            }
            catch (InterruptedException ignored)
            {
                continue;
            }
            if (runnable != null)
            {
                runnable.run();
            }
            runnable = null;
        }
    }

    public synchronized void waitForNotify() throws InterruptedException
    {
        while (!hasNewRunnable)
        {
            wait();
        }
    }

    public synchronized void setRunnable(Runnable r)
    {
        runnable = r;
        hasNewRunnable = true;
    }

    public synchronized void fuckOffDumbThread()
    {
        running = false;
    }
}