Repository files navigation Data type casting in Java is used to convert one data type into another data type so that memory consumption can be controlled. Type casting of two types is used in Java ...

UNIT ‐ I Object oriented thinking and Java Basics Need for oop paradigm, summary of oop concepts, coping with complexity, abstraction mechanisms. A way of viewing world – Agents, responsibility, ...

Covariance and contravariance might seem esoteric, but you'll need these concepts more than ever as the Java language evolves. Get started with type dependency in array types, generic types, and ...