printStackTrace function problem


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Thread: printStackTrace function problem

  1. #1
    Join Date
    May 2006
    Posts
    1

    Question printStackTrace function problem

    hi all,

    I am trying to compile following code but getting error.
    Can you please let me know what is the problem with following code?

    import java.lang.Runnable;
    import java.lang.Thread;
    /**
    *
    * @author vaibhavc
    */
    public class MyThread implements Runnable{

    /** Creates a new instance of MyThread */
    public MyThread() {
    }
    public void run(){
    System.out.println("Method called");
    System.out.println(printStackTrace());
    }

    public static void main (String[] args){
    Thread main_thread = Thread.currentThread();
    Thread.currentThread().printStackTrace();
    Thread t = new Thread(new MyThread());
    t.start();
    }
    }

  2. #2
    Join Date
    Dec 2004
    Location
    San Bernardino County, California
    Posts
    1,468
    What error message are you seeing? Does it have anything to do with the method currentThread not having a method printStackTrace? You need to allow the compiler to know that your priority is to have the Thread.currentThread method to return a Thread object, whose printStackTrace method will be called. Help the compiler with your priority by using parenthesis:

    (Thread.currentThread()).printStackTrace();

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