Java Mastery: From Core to Advanced

Course Content: Java Programming

Module 1: Basics of Java (Core Java Fundamentals)

• Variables, Operators, and Data Types

• Control Flow: if, switch, and Loops

• Arrays and Strings

Module 2: Programming with Objects (OOP Concepts)

• Objects and Classes

• Inheritance, Polymorphism, Encapsulation, and Abstraction

• Abstract Classes and Interfaces

Module 3: Exception Handling in Java

• Try-Catch Blocks, throws, and finally

• User-Defined Exceptions

Module 4: Java Collections Framework

• Queue, List, Set, Map

• ArrayList, LinkedList, HashSet, TreeSet, HashMap, TreeMap

Module 5: Multithreading and Concurrency

• Threads, Runnable, ExecutorService

• Synchronization and Wait-Notify Mechanism

Module 6: File I/O and Serialization

• Using java.io and java.nio Packages

• Serializable Interface and Object Serialization

Module 7: Features of Java 8 and Later

• Lambda Expressions

• Streams API

• Functional Interfaces, Method References, Optional

Module 8: Basic JVM Internals

• Memory Management (Heap, Stack, Garbage Collection)

• Class Loading Mechanism

• Performance Tuning Basics