Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object . It is an important part of OOPs (Object Oriented programming system). The idea behind inheritance in Java is that you can create new classes that are built upon existing classes.
Read moreWhat is class hierarchy example?
For example, we defined the Food class, and then several specializations, such as the Meat and Fruit classes . We have also seen that a class hierarchy represents “is-a” relationships. Each instance of a subclass is also an instance of the parent class and all ancestors.
Read moreWhat is a hierarchical inheritance give an example?
In hierarchical inheritance, all features that are common in child classes are included in the base class. For example, Physics, Chemistry, Biology are derived from Science class. Similarly, Dog, Cat, Horse are derived from Animal class .
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