org.dizitart.no2.util.ByteUtils Maven / Gradle / Ivy
/*
*
* Copyright 2017-2018 Nitrite author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.dizitart.no2.util;
import lombok.experimental.UtilityClass;
import java.math.BigInteger;
/**
* Byte utility class.
*
* @since 1.0
* @author Anindya Chatterjee
*/
@UtilityClass
public class ByteUtils {
/**
* Converts a byte array to a long value.
*
* @param b the byte array
* @return the long value
*/
public static long bytesToLong(byte[] b) {
BigInteger integer = new BigInteger(b);
return Math.abs(integer.longValue());
}
}