Java Mastery Intermediate: Methods, Collections, and Beyond

Metla Sudha Sekhar

Created by

Metla Sudha Sekhar

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8 Hours

89 Lesson



Take your Java programming skills to the next level with our Intermediate Java Concepts online course. This comprehensive course is designed to build upon your foundational knowledge and dive deep into essential topics such as methods, collections (ArrayList, LinkedList, HashMap, HashSet), file handling, error handling, regular expressions (RegEx), multi-threading, concurrency, and lambda expressions.


Course Highlights:

1. **Advanced Methods:** Learn how to create and use methods effectively, including method overloading, recursion, and understanding the nuances of method parameters and return types.


2. **Collections Framework:** Explore the power of Java collections, including ArrayList, LinkedList, HashMap, and HashSet. Master the art of storing, retrieving, and manipulating data efficiently.


3. **File Handling:** Discover how to work with files in Java, from reading and writing text files to managing directories and handling exceptions associated with file operations.


4. **Error Handling:** Gain proficiency in error handling techniques, including try-catch blocks, custom exceptions, and effective error reporting to create robust and reliable Java applications.


5. **Regular Expressions (RegEx):** Unleash the potential of regular expressions in Java to search, match, and manipulate text patterns within your applications, enhancing data validation and manipulation.


6. **Multi-threading and Concurrency:** Delve into the world of concurrent programming, enabling your Java applications to perform multiple tasks simultaneously. Learn about thread synchronization, race conditions, and avoiding common pitfalls.


7. **Lambda Expressions:** Understand the principles of functional programming in Java with lambda expressions, enabling concise and powerful coding techniques for tasks like filtering, mapping, and reducing data.


By the end of this course, you'll have a strong grasp of these intermediate Java concepts and be well-prepared to tackle more complex programming challenges. You'll also have hands-on experience through practical exercises and real-world examples to reinforce your learning.


Whether you're looking to advance your career as a Java developer or simply want to become a more proficient programmer, this Intermediate Java Concepts course is the key to unlocking new possibilities and expanding your Java programming capabilities.



- Proficiency in core Java programming (variables, data types, loops, conditional statements, and basic object-oriented concepts).


Join us on this educational journey and take your Java programming skills to the next level!



A computer with either Windows, Mac or Linux to install all the free software and tools needed to build your new apps

A strong work ethic, and willingness to learn awesome new programs you’re about to build

Basic core Java programming helpful(optional). You will learn fundamentals you need to know

Who This Course is For

Beginners who have never coding collections before

Beginner Java developers curious about data applications

Programmers with experience in other languages who want to kickstart their Java programming

This course is perfect for intermediate level with Java core coding knowledge, to sharpen their skills to the next level

Who are looking to build creative Java apps for either personal use or for high-paying clients as a self-employed

Who love their own creative genius coding skills to improve data manipulating efficiently

What You Will be Learn

Master the art of creating and using methods with advanced concepts such as method overloading and recursion

You will learn to Explore the Java Collections Framework efficiently manage and manipulate data

Dive into the world of multi-threading and concurrency

Learn how to work with files in Java, from reading and writing text files effectively

Develop skills in error handling, including try-catch blocks, custom exceptions

Harness the power of regular expressions to search, match, and manipulate text patterns

Grasp the principles of functional programming with Java's lambda expressions

Metla Sudha Sekhar

Dragon Zap Instructor

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14 Courses

Dragon Zap Instructor

Mr. Sudha Sekhar, He is a Teacher and an IT Specialist, and also passionate to teach every single real-time step that leads students as well as professionals to become successful and the vision to impart Good Quality Software Education to all I.T to aspirants make a strong bridge the gap between the software companies requirements and the beginners. He is Professional about web development and technologies: * Programming: Python, C# Asp.Net and PHP more.. * UI/UX : HTML, CSS, Bootstrap, JavaScript, AJAX and more... * Database : MS-SQL, MySQL, PostgreSQL, MongoDB, MariaDB and more... * Operating Systems / Servers: Administration of LINUX, Ubuntu, CentOS, Windows and more... Start solving your challenge now | Enroll today and learn real world practical example courses. He is passionate about: * Teaching students the correct way. * Making things simple and easy to understand. * Providing the best audio and video qualities to my courses. * Real-time Examples who will understand real-time skills easily.


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