CharsetDecoder.charset() is an in-built method in Java of CharsetDecoder class that returns the charset that created this decoder.
Syntax:
public final Charset charset()
Parameter: The function does not accepts any parameter.
Return value: The function returns the decoder’s charset.
Program below demonstrate the above mentioned function:
Program 1:
// Java program below demonstrate// CharsetDecoder.charset function  import java.nio.charset.Charset;import java.nio.charset.CharsetDecoder;  public class Main {    public static void main(String[] argv) throws Exception    {        Charset charset = Charset.forName("ISO-8859-1");          // initialising CharsetDecoder cd        CharsetDecoder cd = charset.newDecoder();        // print charset of decoder cd        System.out.println(cd.charset());    }} |
Output:
ISO-8859-1
Program 2:
// Java program below demonstrate// CharsetDecoder.charset function  import java.nio.charset.Charset;import java.nio.charset.CharsetDecoder;  public class Main {    public static void main(String[] argv) throws Exception    {        Charset charset = Charset.forName("ISO-8859-2");          // initialising CharsetDecoder cd        CharsetDecoder cd = charset.newDecoder();        // print charset of decoder cd        System.out.println(cd.charset());    }} |
Output:
ISO-8859-2
