Record Classes In Java | Records | شرح ال records في جافا | Java New Features

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JDK 14 introduces records, which are a new kind of type declaration.
Like an Enum, a record is a restricted form of a class. It’s ideal for "plain data carriers," classes that contain data not meant to be altered and only the most fundamental methods such as constructors and accessors.
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Record features in Java
Immutable: Record classes are immutable by default, meaning their fields cannot be changed after creation.
Concise Syntax: They reduce boilerplate code by automatically generating methods like equals(), hashCode(), and toString().
Compact Constructors: Record classes have a compact constructor syntax, allowing you to initialize fields easily.
Accessor Methods: Each field in a record is automatically provided with a public accessor method.
Pattern Matching: Records can be used with pattern matching for instance checks and data extraction.
Serialization: Records can be serialized, making them suitable for data transfer and storage.
No Inheritance: Record classes cannot extend other classes, reinforcing their role as pure data carriers.
Component Method: The fields are defined as components, which can be accessed using automatically generated methods.
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