Web Reference: You are thinking in terms of object size, but in Java, non primitive types are never contained, only referred to. Thus, your code is casting the result of new B(), which is of type "reference to B", to type " reference to A". Since all references are the same size, no data is lost in the cast. Jul 12, 2025 · Upcasting can be done implicitly. Upcasting gives us the flexibility to access the parent class members but it is not possible to access all the child class members using this feature. Jul 30, 2024 · Two fundamental concepts in this area are upcasting and downcasting. In this tutorial, we’ll delve into these concepts, explore their differences, and see practical examples of how they work in Java.
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Java Up Casting Non Primitive Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
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