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One of my favorite language Java is a programming language and computing platform developed by Sun which is acquired by Oracle now. J2EE is Java Enterprise Edition, which consists of core Java with a powerful set of libraries.
On Crunchify, we do have more than 600+ Java and J2EE tips with additional production ready utilities. Explore all tutorials below.
In Java 8 – How to sort a Map? On Crunchify we have written almost ~400 java tutorials and this one is an addition to Java8 category. I love Java collection and have multiple tutorials on How to …
Read Article about How to Sort a HashMap by Key and Value in Java 8 – Complete Tutorial →
There are few concepts and technologies which comes by default with each and every programing language and Collection is one of them. Java Collection is a very big field. It comes …
Java without Java Collection is really hard to imagine. I spend almost couple of hours a day working on Java Projects for my clients. HashMap, Map, Static Objects, Java Interface are the …
Java is very powerful. Every release brings so many new APIs and functionalities to core Java SDK. In this tutorial we will go over Java Asynchronous HttpClient Example and details. Here is a …
Read Article about Java Asynchronous HttpClient Overview and Tutorial – sendAsync() →
Sometime back I have written a tutorial on how to read config file in tradition way. But what if you want to load it as a Spring MVC framework? It is most common that you may need to access some of …
Read Article about How to Read config.properties value using Spring MVC ‘singleton’ Scope in Java? →
What are Threads? A thread -- sometimes known as an execution context or a lightweight process--is a single sequential flow of control within a process. As a sequential flow of …
Read Article about Simple Java Thread Example: Creating and Starting Threads →
Let's get started on Java FutureTask example. This class provides a base implementation of Future, with methods to start and cancel a computation, query to see if the computation is complete, and …
Read Article about Java FutureTask example with Callable and Runnable →
In Java how to find list of Countries? If you have any of below questions then you are at right place. Best way to get a list of countries in Java?How to get countries list alphabetically arranged …
Read Article about In Java how to find list of Countries and Sort it in Alphabetical Order? →
In this tutorial we will go over Lock(), UnLock(), ReentrantLock(), TryLock() and how it's different from Synchronized Block in Java. If you have also below questions then you are at right …
For any given file, Write a Java program to find a line with maximum number of words in it …
What is Java Stack and how to implement Java Stack without using any Collection or …
Read Article about How to implement Stack in Java using Collection? →
What is Stack in Java? Have you heard of LIFO? Last-In, First-Out concept? Well, Stack …
Read Article about What is Stack and How to implement Stack in Java without Collection? →
Java comes with lots of utilities. In this tutorial we will go over simplest way to …
