当前线程不是所有者例外 [英] Current thread not owner exception

问题描述

在我的应用程序中我正在使用运行批处理文件的代码，在执行它时我得到一个例外，即当前线程不是所有者。
这里我想提一下我的应用程序是基于eclipse插件开发的。
以下是我的代码，请看一下，看看有什么问题可以帮助我..

in my application i am using a code that run a batch file, on executing it i am getting a exception i.e. current thread is not owner. Here i want to mention that my application is based on eclipse plugin development. Following is my code, please have a look and find out what is the problem to help me..

/*.......any code.........*/
try
{
    Runtime runtime = Runtime.getRuntime();
    String cmd = new String(C:\\abc.bat);
    process = runtime.exec("\"" + cmd + "\"");

    process.wait();

}
catch (Exception e)
{
    e.printStackTrace();
}

/***********any code**************/

推荐答案

等待是Object拥有的方法，要使用该方法，必须获取锁定对象，将代码更改为，

The wait is the method owned by Object, to use the method, you must get the lock of the object, change your code to,

try
{
    Runtime runtime = Runtime.getRuntime();
    String cmd = new String(C:\\abc.bat);
    process = runtime.exec("\"" + cmd + "\"");
    synchronized (process){
       try{
          process.wait();
       } catch (InterruptedException e) {
          e.printStackTrace();
       }
    }
}
catch (Exception e)
{
   e.printStackTrace();
}

这篇关于当前线程不是所有者例外的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！