Java BigInteger Create toBigInteger(byte[] bytes)

Description

to Big Integer

License

Apache License

Declaration

private static BigInteger toBigInteger(byte[] bytes) 

Method Source Code

//package com.java2s;
/**/* www.ja v  a2 s .c  o m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 */

import java.math.BigInteger;

public class Main {
    private static BigInteger toBigInteger(byte[] bytes) {
        if (bytes[0] == -128) {
            return new BigInteger(bytes);
        } else {
            return new BigInteger(1, bytes);
        }
    }
}

Related

1. createBigInteger(final String value)
2. createBigInteger(String str)
3. createBigInteger(String str)
4. hexToBigInteger(String hex)
5. hexToBigInteger(String hex)
6. toBigInteger(final byte[] array, final int offset, final int length)
7. toBigInteger(final byte[] buffer, final int offset, final int length)
8. toBigInteger(final byte[] bytes)
9. toBigInteger(final Integer i)