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online help: Difference bnetween abstract class and interface
Showing posts with label Difference bnetween abstract class and interface. Show all posts
Showing posts with label Difference bnetween abstract class and interface. Show all posts
Tuesday, 9 July 2019

interface in java - online help

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An interface in Java: An interface is a group of constants and methods declaration that defines the form of class. An interface is a coll...