Threads in Java

We need to control access to shared state ( when multiple threads are at work ), to avoid unexpected results. In the case of the program below the shared state is the int sheepCount. 10 different threads call the method incrementAndReport() . Without thread management 

Output ( wonky ) Every thread is trying to … Read more

How Lambdas can be useful in Java

I’m revising for the OCP (Oracle Certified Professional Java Programmer ), and running over Lambdas at the moment. In tutorials I see many of them seem to focus on what they are , what they do , streams etc. Not much on how they can be used to improve code ( and making less Class … Read more