Standard Charsets Example

import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;

public class CharsetExample {

    /**
     * US-ASCII Seven-bit ASCII, a.k.a. ISO646-US, a.k.a. the Basic Latin block of the Unicode character set
     * ISO-8859-1   ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1
     * UTF-8    Eight-bit UCS Transformation Format
     * UTF-16BE Sixteen-bit UCS Transformation Format, big-endian byte order
     * UTF-16LE Sixteen-bit UCS Transformation Format, little-endian byte order
     * UTF- 16  Sixteen-bit UCS Transformation Format, byte order identified by an optional byte-order mark
     */
    public static void main(String[] args) {
        String str = "HECTORÑñªçºಚÉ";

        printBytesValues(str);
        printBytesValues(str, StandardCharsets.US_ASCII);
        printBytesValues(str, StandardCharsets.UTF_8);
        printBytesValues(str, StandardCharsets.ISO_8859_1);
        printBytesValues(str, StandardCharsets.UTF_16);
        printBytesValues(str, StandardCharsets.UTF_16BE);
        printBytesValues(str, StandardCharsets.UTF_16LE);
    }

    static void printBytesValues(String value) {

        byte[] data = value.getBytes();

        System.out.print("Value: " + value + ", Data: ");
        for (int i = 0; i < data.length; i ++) {
            System.out.print(String.format("[%d]", data[i]));
        }
        System.out.print("\n");
    }

    static void printBytesValues(String value, Charset charset) {

        byte[] data = value.getBytes(charset);

        System.out.print("Value: " + value + ", Charset: " + charset + ", Data: ");
        for (int i = 0; i < data.length; i ++) {
            System.out.print(String.format("[%d]", data[i]));
        }
        System.out.print("\n");
    }
}