Concept of Interface in Java

Definition

Example

Conclusion

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Kevin Cheung

Kevin Cheung

𝑾𝒉𝒂𝒕 𝑰 𝒄𝒂𝒏𝒏𝒐𝒕 𝒄𝒓𝒆𝒂𝒕𝒆, 𝑰 𝒅𝒐 𝒏𝒐𝒕 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅. . An ordinary developer records his life and learning progress.