So what is the answer to the question? Is it thread-safe? Let’s figure it out. If this class guarantees this, then we can call this class a thread-safe class. It means that if the method incrementAndGet() is called 100 times from different threads, the counter’s value has to be 100, not a different one. There could be many formal definitions, but in simplest terms, thread safety is, if the above class is used in a multithreaded environment, no matter what happens with the thread scheduler or how the threads are getting executed, the program will produce a correct result. First of all, we have to define what we mean by thread safety. Now the question is, is the above code is thread-safe? Let’s assume the above code is the most straightforward implementation of our counter. For example, if we want to write a Counter class, we will have a variable inside the counter class that holds the current count. Every variable must be declared to use a data type.For example, a variable could be declared to use one of the eight primitive data types: byte, short, int, long, float, double, char or boolean.And, every variable must be given an initial value before it can be used. If we write a class, it may hold some data in terms of state. A variable is a container that holds values that are used in a Java program. The idea is, when writing a piece of code, it usually contains method and data.

In this article, I will try to explain in a very simplified way what it is and how we can achieve it while we write our day-to-day code. However, it is still one of the misunderstood terms as well. The term thread safety is a frequently and commonly pronounced word among Java developers.

What is another word for variable java