Design Patterns in the Light of Lambda Expressions

This article contains the source code of examples used in 'Design Patterns in the Light of Lambda Expressions by Venkat Subramaniam ...

Java algorithm - Sum of all multiples of 3 or 5 that are below a number n

Sometimes, use of simple algebra improves performance like anything. Let's explore below problem and its probable solution and observer ...

Book Review: Mastering Microservices with Java

Though micro services concept is not new, it has created a huge buzz in recent year. It is difficult to buy a book that explains micro serv...

Spring Tips, Common Problems and their Solutions

This posts shares the common spring problems and their solution. I am writing down these to help you and myself to keep it indexed for futu...

Starting, Stopping and Querying services using Java

A Windows/Linux service could be stop and start using Java API. There are two version basically that do the job. Runtime class provides th...

Difference between Abstract Class and Interface

Abstract class and interface have similarities. However both are quite different in behavior and usages. This made me to writing this artic...

Spring Bean basic concepts simplified

- Java Beginners Spring IoC container can manage more than one bean. Beans are created with details provided via metadata configurat...

Java Best Practices, Code Conventions and Style Guide

It is always important to follow the best practices for coding style and conventions. Following are the two best places to know the about th...

Get Grinder on roll – Setup Guide

Setting up the Performance testing open source tool Grinder is pretty simple, you need to do the followings to get it on roll:

Blog Tools Comparison based on J2EE

All tool listed below are Java/JEE based. Apache Roller   Features : Apache Roller is t he open source Java blog server that drove Su...

Timestamp format must be yyyy-mm-dd hh:mm:ss[.fffffffff in Weblogic 11g

org.apache.commons.beanutils.ConversionException: Timestamp format must be yyyy-mm-dd hh:mm:ss[.fffffffff  

The "Java Life" Rap Music Video

As usual, thanks for reading! Please put your comments to share your views and feedback. - InstantKick Team

java.lang.ClassCastException: Unable to load class

java.lang.ClassCastException: Unable to load class: ._Stub can be occurred when classloader can not find the EJB client side binding. Th...