Part 2 - extends vs implements, Interface Methods & Variables

Short summary

A beginner-friendly Java tutorial covering the difference between extends and implements, multiple inheritance via interfaces, and why interface methods are public abstract and variables are public static final. It explains the Diamond Problem and why Java restricts classes to single inheritance while allowing interfaces to extend multiple interfaces. The content is standard Java OOP fare with code examples but offers no AI-specific insights.

• •Explains extends vs implements and Java's multiple inheritance model via interfaces
• •Covers the Diamond Problem and why Java forbids multi-class inheritance
• •Includes code examples for interface implementation and extension patterns

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