Tutorials under 'PECS Principle'

Understanding Type Parameters in Java Generics: <T>, <E>, <K, V> Basics

Master Java generics type parameters <T>, <E>, <K, V>. Learn their purpose, usage in classes, methods, collections, and frameworks with real-world examples.

Diamond OperatorJava Generics TutorialPECS PrincipleJava CollectionsRaw TypesWildcardsType ErasureGeneric MethodsGeneric ClassesBounded TypesType Inference

Introduction to Generics in Java: Why They Exist

Learn why Java Generics exist, their purpose, and how they enhance type safety, reusability, and maintainability in modern Java development.

Java Generics TutorialRaw TypesWildcardsType ErasureBounded TypesDiamond OperatorPECS PrincipleJava CollectionsBest PracticesGeneric MethodsGeneric ClassesType Inference