/**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 European Software Marketing Ltd.
+ * Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (c) 2017-2019 European Software Marketing Ltd.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* limitations under the License.
* ============LICENSE_END=========================================================
*/
+
package org.onap.aai.babel.xml.generator.data;
import java.util.Base64;
import org.apache.commons.codec.digest.DigestUtils;
/** Utility method class for artifact generation. */
-public class GeneratorUtil {
+public final class GeneratorUtil {
/*
- * Private constructor to prevent instantiation
+ * Private constructor to prevent instantiation.
*/
- private GeneratorUtil() {
- throw new UnsupportedOperationException("This static class should not be instantiated!");
- }
-
- /**
- * Decodes Base64 encode byte array input.
- *
- * @param input Base64 encoded byte array
- * @return Decoded byte array
- */
- public static byte[] decoder(byte[] input) {
- return input != null ? Base64.getDecoder().decode(input) : new byte[0];
- }
+ private GeneratorUtil() {}
/**
* Encode a byte array input using Base64 encoding.