Class FormattingExamples

java.lang.Object

net.jrodolfo.java_evolution.java05.FormattingExamples

public class FormattingExamples
extends Object

Demonstrates formatted output APIs introduced in Java 5.

Constructor Summary

Constructors

Constructor	Description
FormattingExamples()

Method Summary

Modifier and Type	Method	Description
String	formatAmount(double amount)	Formats a currency-like amount with grouping and two decimal places.
String	reverseOrder(String first, String second)	Reorders arguments with explicit argument indexes.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FormattingExamples

public FormattingExamples()

Method Details

formatAmount

public String formatAmount(double amount)

Formats a currency-like amount with grouping and two decimal places.

Parameters:

amount - amount to format

Returns:

formatted amount

reverseOrder

public String reverseOrder(String first,
 String second)

Reorders arguments with explicit argument indexes.

Parameters:

first - first value

second - second value

Returns:

formatted text with arguments reversed