ThreadLocal
Explore how ThreadLocal in Java concurrency allows each thread to have its own copy of variables, ensuring thread safety. Learn the differences between local and instance variables in multithreaded code and see how ThreadLocal helps avoid data conflicts especially in thread pools.
We'll cover the following...
We'll cover the following...
ThreadLocal
Consider the following instance method of a class
void add(int val) {
int count = 5;
count += val;
System.out.println(val);
}
Do you think the above method is thread-safe? If multiple threads call this method, then each executing thread will create a copy of the local variables on its own thread stack. There would be ...