Association, Composition and Aggregation in Java

Association Association is relation between two separate classes which establishes through their Objects. Association can be one-to-one, one-to-many, many-to-one, many-to-many.In Object-Oriented programming, an Object communicates to other Object to use functionality and services provided by that object. Composition and Aggregation are the two forms of association. // Java program to illustrate the // concept of Association import java.io.*; … Read more

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