Java Programming: Object-Oriented Concepts and Modern Features — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Java Programming: Object-Oriented Concepts and Modern Features

Develop a strong programming foundation by mastering object-oriented design, error handling, and modern Java syntax through step-by-step written tutorials.

  • 💬 AI instructor
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  • 🕐 Start anytime
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  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Transitioning from basic syntax to structured, modular code is the most critical step for any aspiring software developer. This text-based course helps you bridge that gap by teaching you how to think and build like a Java programmer. You will learn to design scalable applications, handle runtime errors gracefully, and leverage modern language features to write clean, maintainable code. What you'll learn: - Understand core Object-Oriented Programming principles including inheritance, polymorphism, and encapsulation. - Practice handling runtime errors effectively using Java's robust exception handling framework. - Organize and manipulate data collections using the built-in Java Collections Framework. - Apply modern Java enhancements such as records and local variable type inference to write concise code. - Read and analyze structured code examples to build strong debugging and software design skills. The course begins with foundational concepts of classes and objects, systematically moving toward advanced data management, error recovery, and modern syntax patterns. It is perfect for beginners who have a basic understanding of variables and loops and want to master object-oriented Java. Start reading today to build a professional foundation in Java programming.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 48m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Java Programming: Object-Oriented Concepts and Modern Features
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Java Programming: Object-Oriented Concepts and Modern Features
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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