Java formatted IO: the left justification.


import java.util.Formatter;

public class MainClass {
  public static void main(String args[]) {
    Formatter fmt = new Formatter();

    // Right justify by default
    fmt.format("|%10.2f|", 123.123);
    System.out.println(fmt);

    // Now, left justify.
    fmt = new Formatter();
    fmt.format("|%-10.2f|", 123.123);
    System.out.println(fmt);
  }
}





|    123.12|
|123.12    |

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Java formatted IO: the left justification. : Formatted IO « Language Basics « Java

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