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Development/Programming Languages/Java

Java Mastery Intermediate: Methods, Collections, and Beyond

Unlocking the Full Potential of Java Intermediate Programming and manipulating data efficiently

All Levels • 89 Lectures • Full Lifetime Access
Sekhar Metla

Verified Master Instructor

Java Mastery Intermediate: Methods, Collections, and Beyond
TRAILER
Meet your instructor: Sekhar Metla

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5.0 / 5.0
Global Rating
8h 1m
Total Content

What you will 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

Course Content

15 sections • 89 lectures • 08:01:25 total length

Introduction

03:22

Getting started on Windows, macOS or Linux

01:40

How to ask great questions

01:52

FAQ’s

01:30

Introduction

03:50

Popular IDEs for Coding

03:04

Java path setting (environment variables)

09:38

Java Installation (step by step)

10:22

IntelliJ IDEA Installation

09:43

Getting start IntelliJ IDEA

07:51

First Java Hello World program

14:36

Introduction

01:58

Create a method

12:20

Call a method

10:23

Method with parameter

13:32

Method with multiple parameters

07:14

Using a method on decisions

09:37

Applying return keyword

09:56

Assessment Test1

01:43

Variable scope

06:16

Method recursion

04:24

Method overloading

12:33

Solution for Assessment Test1

04:03
Weekly Study Plan
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Requirements

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

Target Audience

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

About this course

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.

Learn Using Generative AI tools A Hands On lecture to take you AI experience


Course Highlights:

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

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

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.


    Prerequisites:

  • 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!

    Career Opportunities & Job Roles

    Build practical, job-ready skills and qualify for high-impact roles worldwide

    Job-Ready Curriculum
    Target Roles You Can Apply For

    Certified Domain Practitioner

    Technical Project Specialist

    Operations & Implementation Lead

    Independent Consultant / Freelancer

    Estimated Annual Salary
    $70,000 – $115,000 / yr
    Global Industry Demand

    High Global Market Applicability

    In-Demand Skills You Master
    Industry Best Practices & Methodology
    Hands-On Project Execution
    Analytical Problem Solving
    Verified International Certification
    * Estimates based on global tech hiring benchmarks and industry compensation reports.
    Meet your instructor
    Sekhar Metla
    5.0 Rating
    0 Students
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    Sekhar Metla
    Main Instructor
    Developer and Lead Instructor
    Welcome! I’m Mr. Sudha Sekhar Metla, a passionate educator and IT expert dedicated to helping learners succeed in today’s fast-changing software industry. With deep experience in software development, I specialize in practical, hands-on teaching across a wide range of technologies including Python, Java, C#, Web Development, AI, and Data Science. I focus on simplifying complex concepts with real-world examples and a step-by-step approach that builds confidence. Whether you’re a beginner or professional, my courses are designed to equip you with job-ready skills and a clear learning path from basics to advanced levels. Join me to upgrade your skills and move closer to your career goals. Let’s learn, build, and grow together....

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    Frequently Asked Questions

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    Yes! Upon completing 100% of the course lectures and assignments, you can instantly download your verified digital Certificate of Completion directly from your Lucebra profile.

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