To illustrate how generics are used in the Java Collections Framework, let’s look at some examples. List and ArrayList with generics In the above example, we already briefly explored a simpler ...

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections.

Donald Raab, creator of GS Collections, open sourced by Goldman Sachs in 2012, continues to explore more examples from that powerful framework ...

Double brace initialization in Java Java developers have long desired the ability to quickly initialize contents of a List or Set. Yet, it’s strange that so many developers are unaware of Java’s ...

Don't be intimidated by the prospect of doing functional programming in Java. This step-by-step example will help you learn basic Java lambda syntax quickly and effectively.