Java Format Comma

In this chapter you will learn:

1. What is grouping separators
2. Syntax for grouping separators
3. How to add grouping specifiers for large value numbers

Description

, adds grouping separators to numeric values.

Syntax

Example

The comma (,) flag adds grouping specifiers.

import java.util.Formatter;
//from  w  w  w . j  av a  2  s . c om
public class Main {
  public static void main(String args[]) {
    Formatter fmt = new Formatter();
    fmt.format("%,.2f", 1234567890.34); 
    System.out.println(fmt);
  }
}

The output:

Next chapter...

What you will learn in the next chapter:

1. What is Java Format Alternate Conversion
2. Syntax for Java Format Alternate Conversion
3. Example - Java Format Alternate Conversion
4. Example - the hexadecimal number
5. Example - the octal number

Java Format Comma