Refactoring large conditional method using method references
Some years ago I wrote junit-parameters, which is basically a custom JUnit test runner that make it possible to add parameters to JUnit 4 test methods.
Some years ago I wrote junit-parameters, which is basically a custom JUnit test runner that make it possible to add parameters to JUnit 4 test methods.
Great session in JavaOne 2017 about Streams and lambdas introduced in JDK8.
My friends Andre and Leonnardo have sent me an interesting article about some bad habits every Java developer should stop doing in their code.
Although Java 9 has already been released, this post is about converting an optional collection to the Streams API introduced in Java 8.
Kotlin is a statically typed language which is fully interoperable with Java.