Java Inheritance Explained at TAP Academy

Day 29 of Java Learning at TAP Academy 🚀 Day 29 at TAP Academy was all about understanding how Java Inheritance really works under the hood. We explored different types like single, multilevel, and hierarchical inheritance. At the same time, we also learned why Java doesn’t support multiple inheritance — mainly to avoid confusion like the Diamond Problem. And yeah, cyclic inheritance is a big no… because logically it just doesn’t make sense 😄 Then came two important rules: Private members are not inherited → keeps encapsulation safe Constructors are not inherited → because every constructor belongs to its own class But here’s the interesting part — even though constructors aren’t inherited, they still get executed using constructor chaining. Java automatically adds a super() call inside every constructor, which connects child → parent → and finally reaches the Object class (root of everything in Java). Also learned an important rule: 👉 You can use either this() or super() inside a constructor 👉 But not both together, because both must be the first line If you try to put one after another → boom 💥 compiler error 😅 Also got introduced to terms like activation records (stack frames) which makes things feel more like real engineering than just coding. Slowly starting to understand how things actually work behind the scenes… Day 30 next 🔥💻 #Java #CodingJourney #TAPAcademy #OOP #LearningJourney

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