Charset toString() method in Java with Examples

Last Updated : 28 Mar, 2019
The toString() method is a built-in method of the java.nio.charset returns a string which describes the charset involved. Syntax: 
public final String toString()
Parameters: The function does not accepts any parameter. Return Value: The function returns a string describing this charset. Below is the implementation of the above function: Program 1: Java 
// Java program to demonstrate
// the above function

import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;

public class GFG {

    public static void main(String[] args)
    {

        // Gets charset
        Charset Charset1 = Charset.forName("UTF8");

        // Print
        System.out.println(Charset1.toString());
    }
}
Output: 
UTF-8
Program 2: Java 
// Java program to demonstrate
// the above function

import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;

public class GFG {

    public static void main(String[] args)
    {

        // Gets charset
        Charset Charset1 = Charset.forName("UTF16");

        // Print
        System.out.println(Charset1.toString());
    }
}
Output: 
UTF-16
Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/charset/Charset.html#toString--
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