#java java17 jdk17

JEP 390 (Warnings for Value-Based Classes) is a feature in Java 17 that provides warnings to developers when they use value-based classes in an unintended way. Value-based classes are a new feature in Java 9 that provide a simpler, more efficient alternative to traditional classes for modeling immutable objects. The main advantage of value-based classes is that they can be compared and hashed…

JEP 388 (Windows/AArch64 Port) is a feature in Java 17 that adds support for running Java on Windows systems with AArch64 (also known as ARM64) architecture. AArch64 is a 64-bit architecture used by many popular mobile devices, such as smartphones and tablets, as well as high-performance servers. By adding support for AArch64 in Java 17, developers can now write and run Java applications on…

JEP 384 (Records and Pattern Matching for switch) is a feature in Java 17 that enhances the switch statement to support pattern matching with both classes and records. This feature makes the switch statement more powerful and expressive, and simplifies common programming tasks such as working with complex data structures. Records are a new feature in Java 17 that provide a concise and readable…

Java 17 introduces a new feature called Records, which provides a concise way to declare classes that act as transparent holders for immutable data. Records are similar to data classes in other programming languages.A record has a private final field for each component and automatically derives the following members: Constructor: A public constructor with a parameter for each…

The features and changes introduced in Java 17 Records Pattern matching for instanceof Text blocksHidden classes Packaging tool enhancements Concurrent thread-local handoff Vector API Foreign memory access API JEP 375 (contexts and Dependency Injection for Java SE) JEP 378: Enhanced EnumsJEP 380: Unix Domain Sockets JEP 383: Foreign Linker API JEP 384: Records and Pattern Matching for…