Thread adding doubles to an ArrayList in a different class

[Gustavo Berndorfer Goldhardt]

Hi all, this is my first time using Threads so I'm a bit confused. My problem: There is a class (lets call it The_Class), this class have an ArrayList of doubles. I need a Thread to add doubles in The_Class's list while The_Class continues executing the rest of its code... Is this possible? If yes, can someone show me how to do it?

Thank you very much!

[Seetharaman Venkatasamy]

well, start a new thread from a main thread and add values in to arraylist hence main thread keep on execute in different flow

[Abimaran Kugathasan]

Gustavo Berndorfer Goldhardt wrote:Hi all, this is my first time using Threads so I'm a bit confused. My problem: There is a class (lets call it The_Class), this class have an ArrayList of doubles. I need a Thread to add doubles in The_Class's list while The_Class continues executing the rest of its code... Is this possible? If yes, can someone show me how to do it?

Thank you very much!

Check whether it suits you or not...

import java.util.*;

public class TheClass implements Runnable	{

	List<Integer> arrList = new ArrayList<Integer>();
	int total;

	public void run()	{
		for(int i : this.arrList)	{
			this.total += i;
		}

		System.out.println(this.total + ", " + Thread.currentThread().getName());
	}


	public static void main(String[] args)	{
		TheClass obj = new TheClass();
		obj.arrList.add(3);
		obj.arrList.add(5);
		obj.arrList.add(6);

		Thread t1 = new Thread(obj, "OurThread");

		t1.start();

		// You can do rest of your work here...
	}
}