Reges S. Building Java Programs. A Back to Basics App. 5ed 2020

Textbook in PDF format

Effective step-by-step Java education
Building Java Programs: A Back to Basics Approach introduces new concepts and syntax using a spiral approach, ensuring students are thoroughly prepared as they work through CS1 material.
Through the first four editions, Building Java Programs and its back-to-basics approach have proven remarkably effective. The 5th Edition has been extensively updated with incorporation of JShell integration, improved loop coverage, rewritten and revised case studies, examples, updated collection syntax and idioms, expanded self-check and programming exercising sections, and new programming projects