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The Rich Engineering Heritage Behind Dependency Injection
Andrew McVeigh takes us on a tour of the rich heritage behind dependency injection, what it represents, and tells us why its here to stay.
NetBeans 6: Matisse Updates
NetBeans 6 delivers great updates to the Matisse GUI builder. Spend a few minutes with Roman Strobl and get an expert briefing on what's new and what has changed. (sponsored)
Introduction to Groovy Part 3
In this, the third and final installation of Andres' Introduction to Groovy series, you learn about how Groovy handles variable numbers of arguments, named parameters, currying, and more about Groovy operators. Including, some new operators.
Easier Custom Components with Swing Fuse
Swing Fuse (actually just Fuse), is a framework designed to make it easier to create your own custom desktop components. In this article, Daniel Spiewak shows you how to get started and provides sample source code you can download.
Benchmark Analysis: Guice vs Spring
Willam Louth shows how he uses JXInsight Probes to investigate probable performance issues with code bases that he is not familiar with. He also highlights possible pitfalls in creating a benchmark, as well as in the analysis of results.
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Re: Top Java Interview Questions
Expect the next one, "Do not you think that your JavaLobby activity may prevent you from staying focused on your direct job responsibilities?"I went through the same scenario a couple of times (this was not about JavaLobby though).
Re: Top Java Interview Questions
One of the more interesting interview experiences was with an analyst from a "CMM Level 5" consulting company. He asserted that Java supported multiple inheritance, and forced me to justify my claim that it only supported single inheritance. It was a really effective technique, one that I hadn't encountered before.Unfortunately, he was serious.
Re: Top Java Interview Questions
Also be prepared for tricky questions on modifiers like, what is a “volatile”? Or what is a “const”? Etc. The reason it is tricky is that Java does have these keywords “const” and “volatile” as reserved, which means you can’t name your variables with these names but modifier “const” is not yet added in the language and the modifier “volatile” is very rarely used.Re: Top Java Interview Questions
Question: Does Java provide any construct to find out the size of an object?Question: Give a simplest way to find out the time a method takes for execution without using any profiling tool?
Question: What are wrapper classes?
Question: Why do we need wrapper classes?
Question: What are checked exceptions?
Question: What are runtime exceptions?
Question: What is the difference between error and an exception??
Question: How to create custom exceptions?
Question: If I want an object of my class to be thrown as an exception object, what should I do?
Question: If my class already extends from some other class what should I do if I want an instance of my class to be thrown as an exception object?
Question: How does an exception permeate through the code?
Question: What are the different ways to handle exceptions?
Question: What is the basic difference between the 2 approaches to exception handling...1> try catch block and 2> specifying the candidate exceptions in the throws clause?
When should you use which approach?
Question: Is it necessary that each try block must be followed by a catch block?
Question: If I write return at the end of the try block, will the finally block still execute?
Question: If I write System.exit (0); at the end of the try block, will the finally block still execute?
Re: Top Java Interview Questions
I think here http://www.brainbench.com/ you can find more popular question for every area you are interested in.Re: Top Java Interview Questions
I have started a Beginner Java Tutorial website namely http://www.beginner-java-tutorial.comwhich is made for beginners to go about Learning Java Programming. I am finding it tough to
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Java Interview Questions
Also check the site for hundreds of java interview question :http://www.java-interview.com
Especially for Core java and design patterns
The best Java Interview Questions
The best java interview questions are here, I was really impressed the way it is presented, simple, clean ans easy to navigate.http://www.java-interview.com
Re: The best Java Interview Questions
I have to say I was really disappointed with the java-interview.com website. The questions in the "Java" and "Core Java" sections were far too simple to be useful. They're enough to tell you if the interviewee has read a book on Java, but they won't tell you if they can actually write a decent program. And I only spot checked a few entries in the "Design Patterns" section, but I was appalled at how much was just plain wrong. This is definitely one site I would not recommend.Re: The best Java Interview Questions
Check the site javapapers.com for java interview questions and the answers professional..Re: Top Java Interview Questions
javapapers.com has good quality collection of java interview questions . Topics include java, servlet, jsp, swing and ejb. Some questions are challenging and the answers are easy to remember.