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Learn Java in 14 days

Core OOP, collections, and beginner-friendly console apps.

  • Daily plan, 45-60 min a day
  • 6 lessons + 18 exercises
  • AI tutor included
duration14-day sprint
Topics6 total
Exercises18 total
levelBeginner
  • No prior coding experience required
  • Practice tasks every day
  • Build impressive portfolio project

What you will learn

A powered by mentors Beginner plan with structured subtopics, quizzes, and practice tasks.

01Foundation

Java setup and first class

Install the JDK, compile, and run your first class.

02Foundation

Types, variables, and control flow

Work with primitives, loops, and conditionals.

03Core

Classes, objects, and methods

Build reusable classes and understand OOP basics.

04Core

Collections and generics

Use lists, maps, and type-safe collections.

05Core

Exceptions, files, and packages

Handle errors, read files, and organize packages.

06Challenge

Mini project: console app

Build a small console-based Java program.

See the quiz + practice flow

Three answered questions and a filled code task so you know exactly what to expect.

Quiz preview

2/3 correct

1. How long is the Java plan?

Correct
14-day sprint
5-day sprint
7-day sprint
10-day sprint

2. What level is this Java plan?

Incorrect
Beginner
Intermediate
Advanced
Expert

3. Which of these appears in the Java outline?

Correct
Java setup and first class
Java workflow playbook
Java best-practice checklist
Java case study

Code practice preview

Submitted

Format a lesson title

Build a helper that formats a lesson label with a padded index and title.

Loved by Lifelong Learners

See how students, professionals, and forward-thinkers are upgrading their minds with Kavka.

“Java always felt overwhelming until I followed this plan. The incremental structure made it click.”

Max V.CS student

“The practice tasks felt like real work, so the lessons actually stuck.”

Miguel TorresBackend Engineer

“Thirty minutes a day and I was shipping again. The structure keeps me honest.”

Emily ChenUX Designer

Build Java skills that stick

14 days of OOP, collections, and exception handling — capped with a real console app you build yourself.

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