What is StopWatch ? StopWatch is part of Google’s Guava library. An object that measures elapsed time in nanoseconds. It is useful to measure elapsed time using this class instead of direct calls to System.nanoTime() for a few reasons: An alternate time source can be substituted, for
Example EvictingQueue Google Guava
What is EvictingQueue ? EvictingQueue is part of Google’s Guava library.A non-blocking queue which automatically evicts elements from the head of the queue when attempting to add new elements onto the queue and it is full. This data structure is logically equivalent to a circular buffer (i.e.,
Persist LocalDateTime Using Java 8 And Hibernate
When i learn about java 8, I have thinking about how to use Java Date and Time in POJOs. i have tried using converters,but i’d don’t satisfied using it. Timeline in twitter gave me information, Hibernate ORM 5.0.0 release. I Reading the spesification And… Java 8 support Well,
How to i Change Format Symbol Currency by Locale
First Thanks to Mr. Wayan Saryada for advice to Change Symbol of Currency Format. In this code snippet you will learn how to change Currency Symbol Locale by DecimalFormat. First Of All we need create an instance of object Locale (we use US Locale). Then make e
How to Format Java LocalDate using Locale
Hii… This Code will show us how to format Java LocalDate. DateTimeFormatter will help to convert LocalDate to String. import java.time.LocalDate; import java.time.format.DateTimeFormatter; import java.util.Arrays; import java.util.Locale; public class LocalDateFormatterMain { public static void main(String args) { //get date today LocalDate _now=LocalDate.now();
Java 8 LocalDate By Example
Java Util Date is Past, Now is a new Era, Java Time is a Future, my teacher say like that Java 8 come with the new Api for Date. LocalDate is an immutable date-time object that represents a date, often viewed as year-month-day. Other date fields, such
Hello World In Java8 Lambdas
In this code snippet example you will learn how implement the Interface with Syntax java Lambdas, Old Way and New Ways in Java8 Lambdas. Let’s see the code snippet below as an example: package com.putracode._01_helloworld; public class HelloWorld_Lambdas { public static void main(String args) { // Old
Build Spring Boot in Eclipse Luna
What is SpringBooot Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can “just run”. We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss. Most Spring Boot applications need very little