Variables, Data Types & Operators — Roadmap Step & Resources
Primitive types, reference types, type casting and operators
- Level: beginner
- Estimated time: 1 days
- Roadmap: Java + Spring Boot
Before this step
Interview questions
- What's the difference between primitive types and wrapper classes in Java?
Study resources
- Java Variables (Article) — Baeldung's clear, widely-referenced guide to Java variables and primitive types.
- Java Data Types Explained (Video) — Covers primitive types, wrapper classes and operators in Java.
Part of
- Java Fundamentals — section
- Java + Spring Boot roadmap — the full learning path