Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Fix for java.math.BigInteger cannot be cast to java.lang.Integer?
You can typecast with the help of method intValue(). The syntax is as follows −
Integer yourVariableName=((BigInteger) yourBigIntegerValue).intValue();
Here is the Java code to convert java.math.BigInteger cast to java.lang.Integer. The code is as follows −
Example
import java.math.BigInteger;
public class BigIntegerToInteger {
public static void main(String []args) {
BigInteger bigValue [] = new BigInteger[5];
bigValue[0] = new BigInteger("6464764");
bigValue[1] = new BigInteger("212112221122");
bigValue[2] = new BigInteger("76475");
bigValue[3] = new BigInteger("94874747");
bigValue[4] = new BigInteger("2635474");
for(int i = 0; i< bigValue.length; i++) {
Integer value = ((BigInteger) bigValue[i]).intValue();
System.out.println("Integer value is:"+value);
}
}
}Here is the sample output −
Output
Integer value is:6464764 Integer value is:1658823618 Integer value is:76475 Integer value is:94874747 Integer value is:2635474
Updated on: 30-Jul-2019
4K+ Views
Advertisements