The Java Concurrency API provides a lot of interfaces and classes to implement concurrent applications. They provide low-level mechanisms, such as the Thread class, the Runnable or Callable interfaces, or the synchronized keyword. They also provide high-level mechanisms, such as the Executor framework and the fork/join framework added in the Java 7 release, or the Stream framework added in Java 8, to process big sets of data. Despite this, you may find yourself developing a program where the default configuration and/or implementation of the Java API doesn't meet your needs.
In this case, you may need to implement your own custom concurrent utilities, based on the ones provided by Java. Basically, you can:
- Implement an interface ...
