POJO class in Java POJO stands for Plain Old Java Object. It means a simple Java class that is used to store data. A POJO class is a simple Java class used to store and transfer data through objects. A POJO class usually contains: private variables (fields) getter methods setter methods constructor (optional) It does not need special inheritance or framework-specific code. Simple Example class Student { private String name ; private int age ; public Student () { } public String getName () { return name ; } public void setName ( String name ) { this . name = name ; } public int getAge () { return age ; } public void setAge ( int age ) { this . age = age ; } } Using the POJO class public class Main { public static void main ( String [] args ) { Student s = new Student (); s . setName ( "Priya" ); s . setAge ( 21 ); System . out . println ( s . getName ()); System . out . println ( s . getAge ()); } } Enter fullscreen mode Exit fullscreen mode Output: Priya 21 Why use POJO class?…