Top Best Core Java Course in Jaipur – Beginner to Intermediate Training
Course Overview
If you’re looking for the top best Core Java course in Jaipur, The Groot Academy provides a hands-on training program that covers all essential Core Java concepts. Perfect for beginners and those preparing for Android development, backend roles, or technical interviews, this course will give you a strong Java foundation.
Module 1: Introduction to Java
Description: Get started with the Java ecosystem.
- What is Java and why use it?
- History and features of Java
- Java applications in real-world development
- Setting up Java (JDK, JRE, IDE – Eclipse/IntelliJ)
Module 2: Java Basics & Syntax
Description: Learn the building blocks of every Java program.
- Structure of a Java program
- Data types, variables, and operators
- Type casting and expressions
- Input/output with
ScannerandSystem.out
Module 3: Control Flow Statements
Description: Control program logic and decision-making.
if,else if,elseconditionsswitch-casestatements- Looping:
for,while,do...while - Break and continue
Module 4: Methods in Java
Description: Write clean, reusable code using methods.
- Method declaration and definition
- Method parameters and return types
- Method overloading
- Recursion
Module 5: Object-Oriented Programming (OOP)
Description: Master the OOP pillars that power Java.
- Classes and objects
- Constructors and
thiskeyword - Encapsulation with access modifiers
- Inheritance and super keyword
- Polymorphism: overloading vs. overriding
- Abstraction using abstract classes and interfaces
Module 6: Arrays and Strings
Description: Handle structured data and manipulate strings.
- Single and multidimensional arrays
- Array operations and iterations
- String class methods and immutability
- StringBuilder vs. StringBuffer
Module 7: Exception Handling
Description: Make your code robust with error handling.
- Try-catch blocks
- Multiple catch and finally
- Throw vs. throws
- Custom exceptions
Module 8: Java Packages and Access Modifiers
Description: Organize code and understand visibility.
- Built-in and user-defined packages
- Importing packages
public,private,protected, default access
Module 9: File Handling in Java
Description: Read and write data using file I/O.
- Working with
File,FileReader,FileWriter - BufferedReader and BufferedWriter
- Handling file exceptions
Module 10: Collections Framework (Intro)
Description: Start working with dynamic data structures.
- Overview of Collection interfaces
- ArrayList, LinkedList basics
- HashMap and HashSet intro
- Iterating collections
Module 11: Java Wrapper Classes & Autoboxing
Description: Learn how Java handles primitive-to-object conversions.
- Wrapper classes (
Integer,Double, etc.) - Autoboxing and unboxing
- Useful methods from wrapper classes
Module 12: Mini Project
Description: Apply what you’ve learned with a practical project.
- Project ideas:
- Student Management System
- Bank Account Simulation
- Simple File-Based Contact Book
- Code review and presentation
Course Outcome:
After completing the top best Core Java course in Jaipur, you will:
- Have a deep understanding of Java syntax and OOP concepts
- Be able to write error-free, maintainable Java programs
- Build mini projects and prepare for interviews
- Be ready to advance into frameworks like Spring or Android development
