Complete Java SE 8 Developer Bootcamp - Interfaces: Part 2

The video tutorial explains the concept of interfaces in Java, highlighting their role as contracts that define expected behaviors for implementing classes. It covers how classes can implement multiple interfaces, the importance of overriding methods, and the use of UML diagrams to understand class hierarchies. The tutorial also discusses abstract classes, default methods introduced in Java 8 for backward compatibility, and static methods, emphasizing their differences and usage.

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