Example usage for org.apache.commons.lang StringUtils rightPad

List of usage examples for org.apache.commons.lang StringUtils rightPad

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Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils rightPad.

Prototype

public static String rightPad(String str, int size, String padStr)

Source Link

Document

Right pad a String with a specified String.

Usage

From source file:wzw.util.NumberUtils.java

/**
 * @param args/*from ww w .  java2 s.  c o m*/
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub

    //test add
    System.out.println(
            StringUtils.rightPad("NumberUtils.add(1.2, 1.32) ", 35, " ") + "=" + NumberUtils.add(1.2, 1.32));
    System.out.println(
            StringUtils.rightPad("NumberUtils.add(1, 1.122) ", 35, " ") + "=" + NumberUtils.add(1, 1.122));

    //test sub
    System.out.println(
            StringUtils.rightPad("NumberUtils.sub(1.32, 1.2) ", 35, " ") + "=" + NumberUtils.sub(1.32, 1.2));

    //test mul 
    System.out.println(
            StringUtils.rightPad("NumberUtils.mul(2,  1.32) ", 35, " ") + "=" + NumberUtils.mul(2, 1.32));

    //test div
    System.out.println(
            StringUtils.rightPad("NumberUtils.div(1.32, 2) ", 35, " ") + "=" + NumberUtils.div(1.32, 2));
    System.out.println(
            StringUtils.rightPad("NumberUtils.div(1.32, 2, 1) ", 35, " ") + "=" + NumberUtils.div(1.32, 2, 1));

    //test round
    System.out.println(StringUtils.rightPad("NumberUtils.round(1.32525, 2) ", 35, " ") + "="
            + NumberUtils.round(1.32525, 2));
    System.out.println(StringUtils.rightPad("NumberUtils.round(1.32525, 3) ", 35, " ") + "="
            + NumberUtils.round(1.32525, 3));

}