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Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more.
When to use overloaded constructors As you can see, it can make sense to perform constructor overloading even in a simple Java class that that has only two properties. For more complex classes, it's ...
Method overriding with Java inheritance Using constructors with inheritance Type casting and the ClassCastException Common mistakes with inheritance in Java What to remember about inheritance in Java ...