import static java.lang.System.out, while (false)

import static java.lang.System.out;
public class hello
{
    public static void main(String[] args)
    {
        boolean bool = false;
        while (false) //这里如果直接换成while (false) 编译时提示error: unreachable statement
        {
            out.println("work is like a capricious lover..."); //这里只用了out.println,而不是System.out.println; 原因是开头的import
        }
        out.println("no matter what, I'll run.");
    }
}

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转载自www.cnblogs.com/profesor/p/12953118.html