Question

class A implements Callable{

 List result     // want to share this List amongst thread and their function call

 public Search  call() {

 List<Job>  Jobs = api. Jobs(a,b,c);  // Multiple threads 

    }
 }


class API{
         public void jobs(a,b,c){
              // want to access the  A.Result and populate the result
         }
}     

How can i share an array List amogst all threds, I dont want to use the Static ,
as it will keep accumilating the result every time it runs ,
Is Thread Local is a good choice over here ?

Trying to avoid an extra object and its respective getters / setters ?

Answer 1

What ever you have right now is thread shared list. All threads operating on this object
(assuming only one instance of this object exists) share same list unless you synchronize.