Kotlin Interface
Interface An interface is a blueprint for a class. An interface defines a set of abstract methods (methods without a body) and possibly some constants (static final fields). It provides…
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February 12, 2024
Java Generic Interfaces
A generic interface is an interface that declares one or more type parameters, allowing the interface to work with different types. The syntax for declaring a generic interface is similar…
March 12, 2023
Java Functional Interface
It’s an interface with just only one abstract method. it can have any number of default or static methods . lambdas can only operate on functional interface. it is also…
March 12, 2023
Java Implementing interface in abstract class
In interface method is by default public abstract . when abstract class implements interface a method which are defined in interface we don’t need to implement. This is because a…
March 12, 2023