Free ((install)) - Core Java Notes By Natraj Sir Pdf

Creating threads via the Thread class or Runnable interface.

If two different keys land in the same bucket, Java checks if the keys are equal using equals() . If they are not, a new node is appended to the linked list.

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Access modifiers (private, default, protected, public) and setter/getter design. core java notes by natraj sir pdf free

Occur during execution due to programming flaws (e.g., NullPointerException , ArrayIndexOutOfBoundsException ).

The JVM reads the bytecode, and its Just-In-Time (JIT) Compiler translates it into native machine code execution instructions for the underlying operating system. JVM Memory Architecture

The synchronized keyword acts as a lock on a block or method, permitting only one thread to execute it at a time. Creating threads via the Thread class or Runnable interface

Memory Management (Stack and Heap memory). 2. Object-Oriented Programming (OOPS) Classes and Objects. Inheritance and Polymorphism. Abstraction (Interfaces and Abstract Classes). Encapsulation. 3. Advanced Core Topics

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Heavy emphasis on modern features like Lambda expressions and Stream APIs as prerequisites for frameworks. Core Java Syllabus Highlights

Robust applications must handle errors gracefully without crashing.