Java Scanner.nextBigInteger()
Syntax
Scanner.nextBigInteger() has the following syntax.
public BigInteger nextBigInteger()
Example
In the following code shows how to use Scanner.nextBigInteger() method.
/* ww w . ja v a 2s . c o m*/
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
String s = "java2s.com 1 + 1 = 2.0 true";
Scanner scanner = new Scanner(s);
while (scanner.hasNext()) {
// if the next is BigInteger, print "Found" and the Integer
if (scanner.hasNextBigInteger()) {
System.out.println("Found :" + scanner.nextBigInteger());
}
// if a BigInteger is not found, print "Not Found" and the token
System.out.println("Not Found :" + scanner.next());
}
scanner.close();
}
}
The code above generates the following result.
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