Oct 14, 2025 · 2 min read · The Java compiler and JVM need a clear way to find and load the correct class.When a class is declared as public, it means it can be used by any other class or program.So Java expects that: The public class name and the file name are the same. This...
Join discussionSep 20, 2024 · 5 min read · Object-Oriented Programming (OOP) is a powerful paradigm that helps developers create flexible, modular, and reusable code.Before diving into OOP, let’s first understand what an object is, how it behaves, and get a brief description of a class. What ...
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May 5, 2024 · 7 min read · Introduction to Generic Classes If we have an object with a field of type Object, then this object can hold any type of class because Object is the parent class of all classes. Therefore, when accessing the field of this class, we should be careful b...
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