Java 21 to 25 New Features

After looking into the jump from Java 16 to 21 , let’s continue with the next LTS: Java 25 . Same idea as the previous post — big features you get when moving from Java 21 to Java 25, with a bit of runtime context too. JEP 456: Unnamed Variables & Patterns This is a small change that improves readability a lot. When a variable must be declared but is never used, we can now name it _ . Before,…