JAVA 25 SELF
Ready for the future of Java? This 65-level quest will introduce you to the latest features of Java 25! You will learn the modern syntax of the language, master Record classes and Pattern Matching, and learn to work with Virtual Threads for revolutionary multithreading. Then, you will dive into advanced technologies: Sealed Classes for a secure architecture, Structured Concurrency for managing parallel tasks, modern collections, and the Stream API. You will master working with modules, the latest reflection capabilities, and all the features of Java 25 that are not yet available in other courses. An AI mentor analyzes your every solution and gives you personalized recommendations for improving your code. You will master IntelliJ IDEA with JDK 25 and learn to write code like a true Java developer of the future. The real skills of tomorrow are here today!
- Level 1
Unavailable Commands and the First Program - Level 2
Unavailable Introduction to int and String types. Keyboard Input - Level 3
Unavailable Conditional Operator - Level 4
Unavailable Loops - Level 5
Unavailable Installing the IDE and the JavaRush Plugin - Level 6
Unavailable Real Numbers and char - Level 7
Unavailable Arrays - Level 8
Unavailable Methods - Level 9
Unavailable Working with Strings - Level 10
Unavailable Constants, enum, and switch - Level 11
Unavailable Exceptions - Level 12
Unavailable Bonus Level - Level 13
Unavailable Dates, Time, and Timezones - Level 14
Unavailable Classes and Constructors - Level 15
Unavailable Encapsulation - Level 16
Unavailable Nested and Inner Classes - Level 17
Unavailable Inheritance and Hierarchy - Level 18
Unavailable Polymorphism and Overloading - Level 19
Unavailable Abstraction and Abstract Classes - Level 20
Unavailable Interfaces - Level 21
Unavailable Advanced Interfaces and Functional Interfaces - Level 22
Unavailable Record Classes - Level 23
Unavailable OOP — Common Mistakes and Best Practices - Level 24
Unavailable Advanced Exception Handling - Level 25
Unavailable Version Control: Working with Git and GitHub - Level 26
Unavailable Collections and Generics - Level 27
Unavailable Collection Interfaces - Level 28
Unavailable Working with Collections - Level 29
Unavailable Comparators and Object Comparison - Level 30
Unavailable Stream API Basics - Level 31
Unavailable Stream API: Grouping and Aggregation - Level 32
Unavailable Stream API: Combining and Projections - Level 33
Unavailable Optimizing Work with Collections - Level 34
Unavailable Modern Collections and Immutability - Level 35
Unavailable Working with Files: The Basics - Level 36
Unavailable Reading and Writing Files (Details) - Level 37
Unavailable Working with Encodings - Level 38
Unavailable Errors in File Handling - Level 39
Unavailable Working with the File System - Level 40
Unavailable File and Directory Operations - Level 41
Unavailable IO Optimization - Level 42
Unavailable Serialization - Level 43
Unavailable Configuring Serialization - Level 44
Unavailable Serializing Complex Structures - Level 45
Unavailable Compatibility, Generics, and Binary Serialization Optimization - Level 46
Unavailable JSON Serialization - Level 47
Unavailable XML Serialization - Level 48
Unavailable Lambda Expressions - Level 49
Unavailable Functional Programming - Level 50
Unavailable Events and Event Handling - Level 51
Unavailable Multithreading: Basics - Level 52
Unavailable Thread Synchronization - Level 53
Unavailable Multithreading Problems - Level 54
Unavailable Parallelism and Fork/Join Framework - Level 55
Unavailable Asynchronous Programming - Level 56
Unavailable Asynchronous File Operations - Level 57
Unavailable Virtual Threads (Project Loom, Java 21+) - Level 58
Unavailable Diving Deeper into Multithreading - Level 59
Unavailable Parallel File Processing - Level 60
Unavailable Modules and Project Structure - Level 61
Unavailable Working with Processes and the Command Line - Level 62
Unavailable Reflection and Dynamic Capabilities - Level 63
Unavailable Logging, Monitoring, and Profiling - Level 64
Unavailable Memory and Garbage Collection - Level 65
Unavailable Advanced Pattern Matching and New Language Features - Level 66
Unavailable Final Project