Core Java
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Defensive API evolution with Java interfaces
API evolution is something absolutely non-trivial. Something that only few have to deal with. Most of us work on internal,…
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40 Java Collections Interview Questions and Answers
Java Collections Framework are the fundamental aspect of java programming language. It’s one of the important topic for java interview…
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Static factory methods vs traditional constructors
I’ve previously talked a little bit about the Builder Pattern, a useful pattern to instantiate classes with several (possibly optional)…
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The ins and outs of immutability
So in my first post I talked a little bit about the builder pattern and I mentioned a really powerful…
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The builder pattern in practice
I’m not going to dive into much details about the pattern because there’s already tons of posts and books that…
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Implementing Producer/Consumer using SynchronousQueue
Among plenty of useful classes which Java provides for concurrency support, there is one I would like to talk about:…
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One jar to rule them all
Trip down the memory lane Back in 1998, when I was a C/C++ developer, trying my hands on Java, a…
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Iterator Pattern and Java
Hello all, in this post we’ll be checking on the Iterator Pattern. A design pattern that I know many of…
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10 XML Interview questions and answers for Java Programmer
XML Interview questions are very popular in various programming job interviews, including Java interviews for web developer. XML is a…
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