How the multiple inheritance is implemented in Java?

Implementation inheritance is the mechanism whereby a subclass re-uses code in a base class . By default the subclass retains all of the operations of the base class, but the subclass may override some or all operations, replacing the base-class implementation with its own.

Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object. … The idea behind inheritance in Java is that you can create new classes that are built upon existing classes . When you inherit from an existing class, you can reuse methods and fields of the parent class.

The only way to implement multiple inheritance is to implement multiple interfaces in a class . In java, one class can implements two or more interfaces. This also does not cause any ambiguity because all methods declared in interfaces are implemented in class.