500 – Dataplexa Java Portal

Java Course Index

Master Java from fundamentals to advanced OOP, collections, multithreading, JDBC, OOP design, frameworks and modern Java features.

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I. Java Basics (15 Lessons)

1. Introduction to Java 2. Installation & Setup 3. Java Architecture 4. JVM, JRE, JDK 5. Your First Java Program 6. Data Types 7. Variables 8. Operators 9. Input & Output 10. Control Statements 11. Loops 12. Methods 13. Method Overloading 14. Strings 15. Arrays

II. Object-Oriented Programming (15 Lessons)

16. OOP Concepts 17. Classes & Objects 18. Constructors 19. Inheritance 20. Polymorphism 21. Method Overriding 22. Abstraction 23. Interfaces 24. Encapsulation 25. Packages 26. Access Modifiers 27. Static Keyword 28. Final Keyword 29. Inner Classes 30. OOP Mini Project

III. Collections & Generics (10 Lessons)

31. Collections Framework 32. List, Set, Map 33. ArrayList 34. LinkedList 35. HashMap 36. Iterators 37. Generics 38. Comparators 39. Collection Algorithms 40. Collections Mini Project

IV. Advanced Java (10 Lessons)

41. Exception Handling 42. Multithreading 43. Thread Synchronization 44. File Handling 45. JDBC Basics 46. JDBC CRUD 47. Servlets 48. JSP 49. Java 8 Features (Streams, Lambda) 50. Modern Java Project

V. Frameworks & Projects (10 Lessons)

51. Spring Introduction 52. Spring IoC 53. Spring DI 54. Spring Boot 55. Spring REST APIs 56. Hibernate Introduction 57. Hibernate Mapping 58. Hibernate CRUD 59. Fullstack Java (Spring + DB) 60. Java Capstone Project