Interfaces and Packages in Java- Introduction to Interfaces
Interfaces and Packages in Java- Introduction to Interfaces: In this lesson, Kshethra Annarapu explains about the introduction about the interfaces in Java. This course is a description of interfaces and packages in Java. The interface in Java is a mechanism to achieve abstraction. There can be only abstract methods in the Java interface not method body. It is used to achieve abstraction and multiple inheritance in Java. Packages are used in Java in order to prevent naming conflicts, to control access, to make searching/locating and usage of classes, interfaces, enumerations and annotations easier, etc.
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