{"id":118470,"date":"2026-06-17T17:44:07","date_gmt":"2026-06-17T12:14:07","guid":{"rendered":"https:\/\/www.mygreatlearning.com\/blog\/great-learning-introduces-java-programming-with-object-oriented-design-application-to-help-learners-build-practical-oop-skills\/"},"modified":"2026-06-17T17:44:08","modified_gmt":"2026-06-17T12:14:08","slug":"great-learning-introduces-java-programming-with-object-oriented-design-application-to-help-learners-build-practical-oop-skills","status":"publish","type":"post","link":"https:\/\/www.mygreatlearning.com\/blog\/great-learning-introduces-java-programming-with-object-oriented-design-application-to-help-learners-build-practical-oop-skills\/","title":{"rendered":"Great Learning Introduces Java Programming with Object Oriented Design & Application to Help Learners Build Practical OOP Skills"},"content":{"rendered":"\n

How does a beginner move from writing small Java programs to building structured applications? How does a developer make code reusable, easier to debug, and ready for real software projects? These questions come up often when learners start Java and reach classes, objects, arrays, inheritance, and polymorphism.<\/p>\n\n\n\n

Great Learning Academy\u2019s Object Oriented Programming in Java Course<\/strong><\/a> will fill this gap. The course focuses on object-oriented programming in Java through practical lessons and hands-on projects. It helps learners understand how Java applications are designed, not only how syntax works.<\/p>\n\n\n\n

Overview: Course Details<\/strong><\/h2>\n\n\n\n\n \n \n \n \n \n \n \n \n \n \n \n
Course Detail<\/th>\n Information<\/th>\n <\/tr>\n
Course Name<\/strong><\/td>\n Java Programming with Object Oriented Design & Application<\/td>\n <\/tr>\n
Category<\/strong><\/td>\n IT & Software<\/td>\n <\/tr>\n
Platform<\/strong><\/td>\n Great Learning Academy<\/td>\n <\/tr>\n
Access<\/strong><\/td>\n Pro+ Subscription<\/td>\n <\/tr>\n
Duration<\/strong><\/td>\n 5.33 hrs<\/td>\n <\/tr>\n
Guided Projects<\/strong><\/td>\n 1 Project<\/td>\n <\/tr>\n
Certificate<\/strong><\/td>\n Java Programming with Object Oriented Design & Application<\/td>\n <\/tr>\n
Trial Access<\/strong><\/td>\n Start 7-Day Free Trial<\/td>\n <\/tr>\n
Subscription Benefit<\/strong><\/td>\n Get course + certificate with Pro+ subscription<\/td>\n <\/tr>\n
Main Focus<\/strong><\/td>\n Object-Oriented Programming Concepts, Java Class Design & Inheritance, Data Structures with Arrays & ArrayLists, Code Reusability & Polymorphism.<\/td>\n <\/tr>\n<\/table>\n\n\n\n

About The Course<\/strong><\/h2>\n\n\n\n

Java Programming with Object Oriented Design & Application is a 5.33-hour course from Great Learning Academy under Pro+. It teaches learners how to build structured, reusable Java applications using OOP. The course covers classes, objects, constructors, encapsulation, inheritance, polymorphism, arrays, ArrayLists, and the Collections Framework. Learners also complete a console-based Employee Payroll & Directory System project.<\/p>\n\n\n\n

What Makes This Program Different?<\/strong><\/h2>\n\n\n\n

Great Learning positions this course as a practical Java OOP course for learners who want to move beyond basic syntax. The structure helps learners understand how real applications use classes, relationships, data handling, and reusable code.<\/p>\n\n\n\n

    \n
  • Build skills and get job ready:<\/strong> The course helps learners build Object-Oriented Programming Concepts, Java Class Design and Inheritance, Data Structures with Arrays and ArrayLists, and Code Reusability and Polymorphism.<\/li>\n\n\n\n
  • Skill prep:<\/strong> Learners work through classes, objects, constructors, this keyword, encapsulation, access modifiers, static methods, instance methods, arrays, ArrayLists, inheritance, interfaces, abstract classes, and composition.<\/li>\n\n\n\n
  • Job prep: <\/strong>Academy Pro+ gives learners access to 50+ Guided Projects, AI Resume Builder, and AI Mock Interviews. This helps learners present Java skills with stronger project evidence.<\/li>\n\n\n\n
  • Earn a certificate with an Academy Pro+ subscription: <\/strong>Learners earn the Java Programming with Object Oriented Design & Application certificate. The certificate section highlights Stand out to recruiters, Share on professional channels, Globally recognised, and Land your dream job.<\/li>\n\n\n\n
  • Guided Projects:<\/strong> Learners solve a real project with a step-by-step guide, starter code templates, and access to model solutions. They also earn a project certificate for every project they complete.<\/li>\n\n\n\n
  • Subscribe to Academy Pro+: <\/strong>Pro+ includes 500+ courses, 500+ Coding Exercises, Microsoft & AWS certificates, 50+ Guided Projects, AI Resume Builder, and AI Mock Interviews.<\/li>\n\n\n\n
  • Industry focussed curriculum designed by experts: <\/strong>The course follows a clear sequence from OOP basics to arrays, ArrayLists, inheritance, polymorphism, interfaces, and abstraction.<\/li>\n<\/ul>\n\n\n\n

    Who Should Take This Course?<\/strong><\/h2>\n\n\n\n

    This course is designed for learners who want to move beyond basic Java syntax and understand how object-oriented programming works inside real applications. It is a good fit for anyone looking to build structured, reusable, and project-ready Java code.<\/p>\n\n\n\n

      \n
    • Learners who are starting Java can use this course to understand classes, objects, constructors, encapsulation, and access modifiers in a clear sequence.<\/li>\n\n\n\n
    • Those who already know basic Java can strengthen their understanding of arrays, ArrayLists, inheritance, interfaces, abstract classes, and polymorphism.<\/li>\n\n\n\n
    • Anyone preparing for entry-level software development roles can build practical Java OOP skills through structured lessons and a guided project.<\/li>\n\n\n\n
    • Working professionals can use this course to refresh Java concepts and apply them through a console-based Employee Payroll & Directory System project.<\/li>\n\n\n\n
    • Learners planning a career switch into software development can use the course certificate and project experience to support their preparation.<\/li>\n\n\n\n
    • Students can learn how Java application design works through examples, mini projects, and hands-on practice.<\/li>\n<\/ul>\n\n\n\n

      What Will You Learn?<\/strong><\/h2>\n\n\n\n

      The curriculum includes three main modules and one guided project. It starts with object-oriented programming, moves into arrays and ArrayLists, and then teaches abstraction, inheritance, and polymorphism.<\/p>\n\n\n\n\n \n \n \n \n
      Module Name<\/th>\n What Learners Study<\/th>\n <\/tr>\n\n
      \n Introduction to Object-Oriented Programming<\/strong>\n <\/td>\n \n What is OOP? Concepts Overview, Creating your First Class (M), Creating and Using Objects, Constructors - Default and Parameterized (M), this Keyword and Constructor Overloading, Encapsulation and Access Modifiers, Getters and Setters (M), Static vs Instance Fields and Methods.\n <\/td>\n <\/tr>\n\n
      \n Working with Arrays and ArrayLists<\/strong>\n <\/td>\n \n Introduction to Arrays (M), Initializing and Accessing Arrays, Iterating Through Arrays, Common Array Algorithms (Min\/Max, Average) (M), Introduction to ArrayList, Adding, Removing, and Accessing ArrayList Elements, Comparing Arrays vs. ArrayLists, Basic Concepts of Collections Framework (M), Mini Project: Student Grade Analyzer \/ To-Do List Manager.\n <\/td>\n <\/tr>\n\n
      \n Abstraction, Inheritance and Polymorphism<\/strong>\n <\/td>\n \n Inheritance in Java \u2013 extends<\/code> Keyword (M), Overriding Methods and super<\/code> Keyword, Polymorphism \u2013 Object Behavior by Reference Type, Interfaces in Java \u2013 Definition and Usage (M), Implementing Multiple Interfaces, Abstract Classes and Methods (M), Composition vs Inheritance.\n <\/td>\n <\/tr>\n\n<\/table>\n\n\n\n

      Guided Project<\/h3>\n\n\n\n\n \n \n
      Guided Project<\/th>\n Project Scenario<\/th>\n <\/tr>\n\n
      \n Console-Based Employee Payroll & Directory System<\/strong>\n <\/td>\n \n Learners build a Java console application that maintains an employee directory and calculates payroll. The system enables HR or administrative users to add employees of different categories, including Full-Time, Part-Time, and Intern. Users can view, search, update, and remove employee records while generating payroll reports such as total payroll cost, highest-paid employee, lowest-paid employee, and average pay statistics.\n <\/td>\n <\/tr>\n\n<\/table>\n\n\n\n

      The project uses encapsulation, private fields, getters\/setters, constructors, constructor overloading, inheritance, method overriding, polymorphism, arrays, and ArrayList. This makes the course useful for learners who want to see how Java OOP works inside a working application.<\/p>\n\n\n\n

      Final Takeaway<\/strong><\/h2>\n\n\n\n

      Java Programming with Object Oriented Design & Application gives learners a structured way to understand OOP in Java and apply it through a real project. The course covers the skills learners need to build reusable, modular, and maintainable Java applications.<\/p>\n\n\n\n

      For beginners, developers, professionals, and job switchers who want practical Java OOP training, this course gives a focused starting point. Enroll in Java Programming with Object Oriented Design & Application on Great Learning Academy with Pro+ and start building project-ready Java skills with a certificate.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Learn Java, OOP principles, inheritance, polymorphism, and more with Great Learning\u2019s hands-on Java programming 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