Complete Core Java learning repository with structured theory, 112 standalone Java programs, practical examples, explanations, pseudocode, outputs, interview preparation, and revision resources.

java java-practice programming java-basics java-programming java-programs java-tutorial core-java interview-preparation java-interview java-learning java-arrays oops-in-java coding-practice java-strings java-methods java-control-statements

• Updated Oct 4, 2026
• Java