Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching ...

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.

Describe the bug Errors when parsing java 12 enhanced switch statements To Reproduce Code that looks something like: int i = switch (c) { case 'a' -> 420; }; Expected behavior does not have a parse ...

Implementation of the case-statement exercise. Very inspired by the one existing in C#.

This post explains how to use if statements in Java. Discover why flow control is so important, and how to use advanced keywords like "and" and "else." ...

The switch statement is essential and common in programming languages such as c++, Visual Basic, Java, Ada and many more. This is a feature you need to be conversant with as a programmer more so if ...

Killing Switch Statements With A Registry: An Example And Screencast 28 January, 2014. It was a Tuesday. In my video on the SOLID principles applied to JavaScript, I showed a quick transformation from ...