How to Map Distinct Value Types Using Java Generics

Occasionally the average developer runs into a situation where he has to map values of arbitrary types within a particular…

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An Introduction to Generics in Java – Part 6

This is a continuation of an introductory discussion on Generics, previous parts of which can be found here. In the…

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Advanced Java generics: retreiving generic type arguments

After their introduction in the JDK5, Java generics quickly became an integral element of many Java programs. However, as easy…

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Subtyping in Java generics

Generic types introduce a new spectrum of type safety to Java program. At the same type, generic types can be…

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Java Generics Tutorial – Example Class, Interface, Methods, Wildcards and much more

Generics is one of the core feature of Java programming and it was introduced in Java 5. If you have…

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DAO layer – Generics to the rescue

Generics can be a powerful tool to create reusable code with the power of compile time verification (type safety..). Unfortunately…

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Java Generics Interview Questions

Generic interview questions in Java interviews are getting more and more common with Java 5 around there for considerable time…

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