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Weaknesses in Java Pseudo Random Number Generators (PRNGs)
This will be a sum up of a Paper written by Kai Michaelis, Jörg Schwenk and me, which was presented at the Cryptographers’ Track at RSA Conference 2013. You can get the slides ...
Extracting the elements of the Java Collection- The Java 8 way
We all have extensively used Collection classes like List, Map and their derived versions. And each time we used them we had to iterate through them to either find some element or update ...
Introduction to Functional Interfaces – A concept recreated in Java 8
Any java developer around the world would have used at least one of the following interfaces: java.lang.Runnable, java.awt.event.ActionListener, java.util.Comparator, java.util.concurrent.Callable. ...
Introduction to Default Methods (Defender Methods) in Java 8
We all know that interfaces in Java contain only method declarations and no implementations and any non-abstract class implementing the interface had to provide the implementation. ...
Java Collections API Quirks
So we tend to think we’ve seen it all, when it comes to the Java Collections API. We know our ways around Lists, Sets, Maps, Iterables, Iterators. We’re ready for Java 8?s Collections ...
Reasons for IntelliJ IDEA
Introduction I often get the question why I use Intellij in favor of another IDE, in this case Eclipse. Most of the time I answer that question by demonstrating some features of IntelliJ ...
Cryptography Using JCA – Services In Providers
The Java Cryptography Architecture (JCA) is an extensible framework that enables you to use perform cryptographic operations. JCA also promotes implementation independence (program ...
OpenJPA: Memory Leak Case Study
This article will provide the complete root cause analysis details and resolution of a Java heap memory leak (Apache OpenJPA leak) affecting an Oracle Weblogic server 10.0 production ...
Using Lambda Expression to sort a List in Java 8 using Netbeans Lambda Support
As part of JSR 335 Lambda expressions are being introduced to the Java language from Java 8 onwards and this is a major change in the Java language. If you want to learn more about ...
Setup your Java Development Environment in Windows 7
I have been receiving a lot of requests over the time, from students and people willing to experiment with the Java language, on providing a simple guide on how to setup a Java development ...
