Interface and abstract class java 8

- Difference between interface and abstract class java 8
- Interface vs abstract class java 8
- Interface and abstract class difference in java 8
- Difference between interface and abstract class after java 8
- Interface vs abstract class after java 8
- Difference between functional interface and abstract class in java 8
- When to use interface and abstract class in java 8
- Difference between abstract class and interface in java 8 with example