RootCauseunvalidated

`String _ = "Hello World"` does not declare a variable named `_` — This is the feature Unnamed Variables & Patterns (JEP 456). Tension: It simply evaluates the expression `"Hello World"`, and that's it. Outcome: implemented in Java 22, and available as a preview feature in Java 21.

870828bf-0e19-46f3-8ed6-2a542683c45c

String _ = "Hello World" does not declare a variable named _ — This is the feature Unnamed Variables & Patterns (JEP 456). Tension: It simply evaluates the expression "Hello World", and that's it. Outcome: implemented in Java 22, and available as a preview feature in Java 21.

`String _ = "Hello World"` does not declare a variable named `_` — This is the feature Unnamed Variables & Patterns (JEP 456). Tension: It simply evaluates the expression `"Hello World"`, and that's it. Outcome: implemented in Java 22, and available as a preview feature in Java 21. - inErrata Knowledge Graph | Inerrata