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Java program to represent the class in different ways

Java example to represent the class in different ways.
Submitted by Nidhi, on April 29, 2022

Problem Solution:

In this program, we will represent classes in different ways and print class names.

Program/Source Code:

The source code to represent the class in different ways is given below. The given program is compiled and executed successfully.

// Java program to represent the class in 
// different ways

public class Main {
  public static void main(String[] args) throws ClassNotFoundException {
    Class cls1 = Class.forName("java.lang.String");
    Class cls2 = String.class;
    Class cls3 = int.class;

    System.out.println("Class represented by cls1: " + cls1);
    System.out.println("Class represented by cls2: " + cls2);
    System.out.println("Class represented by cls3: " + cls3);
  }
}

Output:

Class represented by cls1: class java.lang.String
Class represented by cls2: class java.lang.String
Class represented by cls3: int

Explanation:

In the above program, we created a public class Main that contains a main() method. The main() method is the entry point for the program. Here, we used Class.forName() method and .class property to represent classes. Then we printed the name of classes.

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