convert BigInteger To Long - Java java.math

Java examples for java.math:BigInteger

  1. HOME
  2. Java
  3. java.math
  4. BigInteger

Description

convert BigInteger To Long

Demo Code


//package com.java2s;
import java.math.BigInteger;

public class Main {
    public static void main(String[] argv) throws Exception {
        BigInteger bigInteger = new BigInteger("1234");
        System.out.println(convertToLong(bigInteger));
    }/*from  ww  w  . j av a  2 s .  c o  m*/

    public static long convertToLong(BigInteger bigInteger) {
        if (bigInteger.compareTo(BigInteger.valueOf(Long.MAX_VALUE)) == 1) {
            return Long.MAX_VALUE;
        } else {
            return bigInteger.longValue();
        }
    }
}

Related Tutorials