In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

Their integration with Java’s existing features like streams and lambdas helps developers write clean, maintainable code. Features like method references are part of Java’s ongoing integration ...

Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

JShell can execute lines of Java code directly on the command line. Java without a main method. Historically, Java devs have had to code a main method every time they want to run a tiny snippet of ...

The first choice still needs a call to the first public method to start a transaction and the next call would be to the second public method to start another new transaction. A developer must find a ...

“Java 14 removes so much noise in code,” Subramaniam says, pointing to Records, Pattern Matching, and Switch Expressions. (Switch Expressions was first previewed in JDK 12 ).