#Java Lab Programs with Comments & Outputs

This repository contains 14 Java lab programs with detailed comments and sample outputs. It is designed for students to learn Java programming concepts step by step.

List of Experiments

1. Sum of Two Numbers – Accept two numbers and print their sum
2. Addition Using a Method – Demonstrates method prototyping
3. Function Overloading – Calculate average using overloaded methods
4. Overloaded Constructor – Calculate box volume
5. Inheritance – Display student details
6. Package Concept – Demonstrate usage of a custom package
7. Interface Implementation – Square and cube calculation
8. Exception Handling – Division by zero handling
9. Multithreading – Demonstrate concurrent threads
10. JDBC with GUI – Student information management
11. Applet – Display "Hello World"
12. Applet with Controls – Add user input and button
13. Swing Application – Basic GUI with a button
14. Servlet with Session – Student registration using servlet

Repository Structure

• src/ → Contains all Java source files
• Lab_Manual_Commented.pdf → PDF lab manual
• README.md → This file

How to Run

1. Open the src folder and choose a Java file.
2. Compile using: javac FileName.java
3. Run using: java FileName
4. For package example, maintain folder structure: javac mypack/Utility.java MainApp.java java MainApp
5. For GUI programs (Swing, Applet, JDBC), run in IDE or browser as appropriate.

Notes

• Applets are deprecated; use appletviewer or legacy browsers.
• Servlets require a Jakarta/Tomcat server.
• This repository is for learning and educational purposes.# Java-Lab-Programs Java Lab Programs RGPV