Welcome to the Java Programming Concepts Repository 🎯. This repository contains a collection of Java programs that demonstrate fundamental to advanced concepts of the Java programming language. Each topic is implemented with example programs to strengthen understanding and practical skills in Java.
The repository is structured topic-wise so you can easily explore programs related to a specific concept.
| No. | Topic | Description |
|---|---|---|
| 1 | 2D Arrays | Programs involving two-dimensional arrays and their operations. |
| 2 | Applets | Simple Java applets demonstrating GUI in browsers. |
| 3 | Basic Programming Constructs | Fundamental Java programs covering loops, conditionals, and operators. |
| 4 | Data Conversion | Programs that demonstrate type casting and data conversions. |
| 5 | Delegation Event Model | Event handling using the delegation model in Java. |
| 6 | Exception Handling | Programs showing try-catch, throw, throws, and custom exceptions. |
| 7 | Functions (Methods) | Usage of methods for modular programming and code reusability. |
| 8 | Graphical User Interface (AWT) | GUI applications using Abstract Window Toolkit. |
| 9 | Graphical User Interface (Swing) | GUI applications using Swing components. |
| 10 | Inheritance | Programs showcasing single, multilevel, and hierarchical inheritance. |
| 11 | Input/Output (I/O) | Programs demonstrating file handling and I/O streams. |
| 12 | Interfaces | Implementation and usage of Java interfaces. |
| 13 | Java Database Connectivity (JDBC) | Programs connecting Java applications to databases. |
| 14 | Multithreading | Programs involving threads, synchronization, and concurrency. |
| 15 | Object-Oriented Programming (OOP) | Core OOP concepts such as encapsulation, polymorphism, and abstraction. |
| 16 | Packages | Usage of built-in and user-defined packages. |
| 17 | Single-Dimension Arrays | Programs involving one-dimensional arrays and their operations. |
| 18 | Strings | Programs related to string manipulation and operations. |
This repository is created as a learning resource and practice collection for Java programming concepts. It will be helpful for:
Students preparing for practical exams and interviews
Beginners learning Java step by step
Developers revising Java fundamentals
Clone the repository:
git clone https://github.com/your-username/java-programs.git
Open the folder of the topic you want to explore.
Compile and run using:
javac FileName.java java FileName