Design Patterns
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Core Java
Singleton Design Pattern – An introspection and best practices
Definition: Singleton is a part of Gang of Four design pattern and it is categorized under creational design patterns. In…
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Core Java
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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Core Java
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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Core Java
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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Core Java
Loan pattern in Java (a.k.a lender lendee pattern)
This post is about implementing loan pattern in Java. Use Case Implement separation between the code that holds resource from…
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Core Java
Fluent Object Creation
Many posts have been written on this subject (overwhelmingly many) but I just wanted to contribute my two-cents and write…
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Enterprise Java
Using Builder Pattern in JUnit tests
This is not intended to be a heavily technical post. The goal of this post is to give you some…
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Core Java
Decorate with decorator design pattern
Decorator pattern is one of the widely used structural patterns. This pattern dynamically changes the functionality of an object at…
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Core Java
Facade Design Pattern – Design standpoint
In our previous article we have described about the Adapter Design Pattern. In today’s article we are going to show…
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