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–