How to use assertions while coding in Java
A beginner's library for learning about essential Java programming concepts, syntax, APIs, and packages. Use Java assertions to document program correctness and more quickly test...
How to use Java generics to avoid ClassCastExceptions
Jeff Friesen A beginner's library for learning about essential Java programming concepts, syntax, APIs, and packages. Learn how Java’s support for generics helps you develop...
How to implement typesafe enums in Java
A beginner's library for learning about essential Java programming concepts, syntax, APIs, and packages. Use typesafe enums to avoid the problems with traditional enumerated types...
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