import java.util.Base64;
import java.util.Base64.Decoder;
import java.util.Base64.Encoder;
 
public class Base64EncodeDecode {
    private static Encoder encoder = Base64.getEncoder();
    private static Decoder decoder = Base64.getDecoder();
    
    public static byte[] EncodeBase64 (byte[] inText) {     
        return encoder.encode(inText);      
    }
    
    public static byte[] DecodeBase64 (byte[] inText) {     
        return decoder.decode(inText);      
    }   
}

INVOKE POW-SELF "ExecuteSync"