This topic is about Java 16 – Record.
Java 14 introduces a new class type record as preview feature to facilitate creation of immutable data objects. Java 15 enhances record type further. With Java 16, record is now a standard feature of JDK.
Consider the following example −
ApiTester.java
Example
public class APITester {
public static void main(String[] args) {
StudentRecord student = new StudentRecord (1, "Julie", "Red", "VI", 12);
System.out.println(student.id());
System.out.println(student.name());
System.out.println(student);
}
}
record StudentRecord(int id,
String name,
String section,
String className,
int age){}
Compile and Run the program
$javac APITester.java $java APITester
Output
1 Julie StudentRecord[id=1, name=Julie, section=Red, className=VI, age=12]
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