Java Format Comma
Description
, adds grouping separators to numeric values.
Syntax
fmt.format("%,.2f", 1234567890.34); Example
The comma (,) flag adds grouping specifiers.
import java.util.Formatter;
/*from w ww .ja va 2s . c o m*/
public class Main {
public static void main(String args[]) {
Formatter fmt = new Formatter();
fmt.format("%,.2f", 1234567890.34);
System.out.println(fmt);
}
}
The output:
