这是一个关于线程的代码,他说while(ture)有错误,我百思不得其解,请各位高手解决
class ThreadDemo
{
   public static void main (String[] args)
   {
    new Thread().start();
    new TestThread().start();
       while(ture)
       {
          System.out.println("main():"+Thread.currentThread().getName());        
       } 
    }

}class TestThread extends Thread
{
    public void run()
    {
       while(ture)
       {
          System.out.println("run():"+Thread.currentThread().getName());        
       } 
    }

}