We can see that money transfer works without inconsistencies, because we have chosen the message transfer to transfer money and message amounts to get the value of accounts which gives us predictable behavior of the program. When I run this script I get: Waiting for transfers to be done Public static void main(String args) throws InterruptedException " We have an object that contains a counter that increases with method increase, and retrieves it with method get and two threads that increase it. The program shouldn’t be too complicated. Let’s look at a simple example with a counter and two threads that increase it. In this article, we will take a look at a number of different models of concurrency, how to achieve them in various programming languages designed for concurrency. Such a structure may or may not be made parallel however, achieving such a structure in your program offers numerous advantages. Through concurrency, programs can be designed as independent processes working together in a specific composition. ![]() Dealing with constructs such as threads and locks and avoiding issues like race conditions and deadlocks can be quite cumbersome, making concurrent programs difficult to write. ![]() ![]() In the realm of programming, concurrency is a pretty complex subject. ![]() Not to be confused with parallelism, concurrency is when multiple sequences of operations are run in overlapping periods of time. What is concurrent programing? Simply described, it’s when you are doing more than one thing at the same time.
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