Skip to content

Yet another programming solutions log

Sample bits from programming for the future generations.

Technologies Technologies
  • Algorithms and Data Structures
  • Java Tutorials
  • JUnit Tutorial
  • MongoDB Tutorial
  • Quartz Scheduler Tutorial
  • Spock Framework Tutorial
  • Spring Framework
  • Bash Tutorial
  • Clojure Tutorial
  • Design Patterns
  • Developer’s Tools
  • Productivity
  • About
Expand Search Form

Java Util Currency getDefaultFractionDigits

farenda 2016-05-10 0

java.util.Currency.getDefaultFractionDigits()

The method java.util.Currency.getDefaultFractionDigits() gets the default number of fraction digits used with this currency.

Method signature

The signature of the java.util.Currency.getDefaultFractionDigits() method is as follows:

public int getDefaultFractionDigits()

Parameters

The method takes no parameters.

Return value

Returns the default number of fraction digits used with this currency. -1 for pseudo currencies.

Exceptions

The method throws no exceptions.

Example usage

In the following code we use java.util.Currency.getDefaultFractionDigits():

package com.farenda.java.util;

import java.util.Currency;
import java.util.Locale;

public class CurrencyDefaultFractionDigits {

    public static void main(String[] args) {
        Locale locale = Locale.FRANCE;
        Currency currency = Currency.getInstance(locale);
        System.out.printf("Fraction digits of %s: %d%n",
                currency, currency.getDefaultFractionDigits());

        locale = Locale.JAPAN;
        currency = Currency.getInstance(locale);
        System.out.printf("Fraction digits of %s: %d%n",
                currency, currency.getDefaultFractionDigits());

        currency = Currency.getInstance("XBC");
        System.out.printf("Fraction digits of %s: %d%n",
                currency, currency.getDefaultFractionDigits());
    }
}

The above code produces the following output:

Fraction digits of EUR: 2
Fraction digits of JPY: 0
Fraction digits of XBC: -1

References:

  • Get Available Currencies
  • Get Currency Code
Share with the World!
Categories Java Tags java, java-util
Previous: Java Util Currency getCurrencyCode
Next: Java Util Currency getDisplayName

Recent Posts

  • Java 8 Date Time concepts
  • Maven dependency to local JAR
  • Caesar cipher in Java
  • Java casting trick
  • Java 8 flatMap practical example
  • Linked List – remove element
  • Linked List – insert element at position
  • Linked List add element at the end
  • Create Java Streams
  • Floyd Cycle detection in Java

Pages

  • About Farenda
  • Algorithms and Data Structures
  • Bash Tutorial
  • Bean Validation Tutorial
  • Clojure Tutorial
  • Design Patterns
  • Java 8 Streams and Lambda Expressions Tutorial
  • Java Basics Tutorial
  • Java Collections Tutorial
  • Java Concurrency Tutorial
  • Java IO Tutorial
  • Java Tutorials
  • Java Util Tutorial
  • Java XML Tutorial
  • JUnit Tutorial
  • MongoDB Tutorial
  • Quartz Scheduler Tutorial
  • Software Developer’s Tools
  • Spock Framework Tutorial
  • Spring Framework

Tags

algorithms bash bean-validation books clojure design-patterns embedmongo exercises git gof gradle groovy hateoas hsqldb i18n java java-basics java-collections java-concurrency java-io java-lang java-time java-util java-xml java8 java8-files junit linux lists log4j logging maven mongodb performance quartz refactoring regex rest slf4j solid spring spring-boot spring-core sql unit-tests

Yet another programming solutions log © 2021

sponsored