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 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 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–
