This tutorial is meant to learn Java for beginners as well as advanced developers.

Inheritance can be learned by running the Test class inside inheritance, you could change and play with the variables and methods to get a better understanding.

Things discussed:

• Inheritance in general.
• Implementing interfaces
• What happens when a class implements directly/indirectly 2 interfaces with same default method?
• What is the order of constructors being called?
• How are the static variables affected throughout the runtime.
• Will a static variable in parent value be changed if a new object of the child is created?
• If a same static method exists in an parent class and parent interface, which one would be called if we call that method using child's object?
• Can variables be inherited?
• What is static method shadowing?