Master modern Java, concurrency, streams, and the JVM — from syntax fundamentals to virtual threads and pattern matching
Sub Category
- Programming Languages
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Objectives
- Write, compile, and run idiomatic modern Java programs from scratch
- Master core syntax: variables, operators, control flow, arrays, and strings
- Design clean object-oriented code with classes, inheritance, interfaces, and records
- Use collections, generics, and the Collections API with confidence
- Understand the JVM internals: bytecode, JIT, memory model, and garbage collection
- Apply classic design patterns the idiomatic Java way
- Build concurrent applications with executors, CompletableFuture, and virtual threads
- Write expressive functional code with lambdas, streams, collectors, and Optional
- Leverage modern features: sealed classes, pattern matching, and switch expressions
- Reason about performance, memory, and threading in real Java systems
Pre Requisites
- Basic computer literacy and comfort installing software
- A computer (Windows, macOS, or Linux) capable of running the JDK
- Willingness to experiment with code and read error messages carefully
- No prior Java experience required — we start from the very beginning
- Familiarity with any programming language is helpful but not necessary
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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