Java Format Line up Space
Description
We can use space to add a space before positive numeric output.
Syntax
fmt.format("% d", -100); Example
The following code shows how to use justify flags to align positive and negative values.
import java.util.Formatter;
//from w w w. j av a2s . com
public class Main {
public static void main(String args[]) {
Formatter fmt = new Formatter();
fmt.format("% d", -100);
System.out.println(fmt);
fmt = new Formatter();
fmt.format("% d", 100);
System.out.println(fmt);
fmt = new Formatter();
fmt.format("% d", -200);
System.out.println(fmt);
fmt = new Formatter();
fmt.format("% d", 200);
System.out.println(fmt);
}
}
The output:
