Java records data classes immutability Java 16 features data transfer objects reduce boilerplate code

Pattern matching instanceof Java 16 type checking programming code readability

Java Record Patterns Immutable Data Data Classes Java 16

TemporalAdjusters Java 8 Java 9 Java 10 Java 11 Java 12 Java 13 Java 14 Java 15 Java 16 Java 17 Java 18