Sep 14, 2025 · 4 min read · Introduction Java 8 was a groundbreaking release that fundamentally transformed how developers write Java applications. With features like Lambda expressions, Streams API, Optional, New Date/Time API, default methods, and the Nashorn JavaScript engin...
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Aug 1, 2025 · 12 min read · Java 8 Feature Overview Java 8 (released on 8 March 2014) introduced major updates to the Java programming language and platform. It brought functional programming, stream processing, lambda expressions, and more. Before Java 8, Java was mostly obj...
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Jul 3, 2025 · 3 min read · Object-Oriented Programming: Primitive datatypes and their ranges, wrapper classes Abstract classes vs interfaces - this is frequently asked Inheritance, polymorphism, encapsulation Method overloading vs overriding Access modifiers and their scope ...
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