
Java, Java Core, Object Oriented Programming (OOP), Collections, Maps, Exceptions, Generics, IO, Concurrency Explained
Learn Core Java from Scratch: Hands-On Training – 2026
InstructorAndrii Partola
Java, Java Core, Object Oriented Programming (OOP), Collections, Maps, Exceptions, Generics, IO, Concurrency Explained
InstructorAndrii PartolaComidoc has tracked 13 coupons for this course since 2025, last checked 1 month, 3 days ago. On average, a new coupon appears roughly every 33 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| CORE-OCTOBER-2026 | 100% off | Expired | 30d 23h | |
| CORE-MARCH26 | 28% off | Expired | 29d 15h | |
| CORE-FEBRUARY26-2 | 100% off | Expired | ~5 daysRan full term | |
| CORE-FEBRUARY26-1 | 100% off | Expired | ~5 daysRan full term | |
| CORE-JANUARY26-1 | 100% off | Expired | ~5 daysRan full term | |
| CORE-DECEMBER25-3 | 100% off | Expired | ~5 daysRan full term |





Free

Editorial course preview
This view highlights a concrete, legible example from the course presentation.
The laptop screen displays an educational slide on two-dimensional arrays, illustrating matrix structures with numbered grids and corresponding programming syntax.
Instruction moves from basic data types to complex object-oriented principles and advanced multithreading frameworks such as Executor and Fork/Join.
One sampled review suggests that the structure utilizes frequent quizzes and coding exercises to reinforce theoretical concepts through practical application.
The curriculum focuses on core logic and concurrency, leaving topics like Swing or JavaFX unaddressed.
The curriculum aligns well with the stated goal of guiding beginners through a step-by-step Java introduction.