import java.util.Base64; public class Base64Example { public static void main(String[] args) { String originalText = "Hello, World!"; String encodedText = Base64.getEncoder().encodeToString(originalText.getBytes()); System.out.println("Encoded Text: " + encodedText); byte[] decodedBytes = Base64.getDecoder().decode(encodedText); String decodedText = new String(decodedBytes); System.out.println("Decoded Text: " + decodedText); } }