Wednesday, 14 December 2016

Java Tutorial : Java Threads (What if we call the run() method directly instead of start() method)


Click here to watch in Youtube :
https://www.youtube.com/watch?v=8d8FrwgSkIw&list=UUhwKlOVR041tngjerWxVccw

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Java Tutorial : Java Threads (What if we call the run() method directly instead of start() method) 
Java Tutorial : Java Threads (What if we call the run() method directly instead of start() method) 
DisplayThread.java
class DisplayThread extends Thread
{

    public static void main(String args[])
    {
        DisplayThread displayThread = new DisplayThread();

        /*
         * fine, but does not start a separate call stack
         */
        displayThread.run();

    }

    public void run()
    {
        System.out.println("Hello by ");
    }

}
Output
Hello by 

DisplayNumberThread.java
public class DisplayNumberThread extends Thread
{

    public static void main(String[] args)
    {
        DisplayNumberThread displayNumberThread1 = new DisplayNumberThread();
        DisplayNumberThread displayNumberThread2 = new DisplayNumberThread();
        displayNumberThread1.run();
        displayNumberThread2.run();

    }

    public void run()
    {
        for (int i = 1; i < 5; i++)
        {
            try
            {
                Thread.sleep(1000);
            }
            catch (InterruptedException e)
            {
                e.printStackTrace();
            }
            System.out.println(i);
        }
    }

}
Output
1
2
3
4
1
2
3
4

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/ThreadDemo_run_directly_app.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/ThreadDemo_run_directly_app

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/7d3f471503184934dd2cdb3cf35260480f18e932/BasicJava/ThreadDemo_run_directly_app/?at=master

See also:

  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • Kids Tutorial
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