Thinking In Java | 4th Edition
Readers frequently praise the Collections chapter as superb. The coverage of Concurrency and Generics is also noted for going deep beneath the surface.
It includes hundreds of working programs (500+ across 700+ files) and challenging exercises to reinforce every concept. ⚖️ Pros & Cons Benefit / Drawback Logic & Clarity Makes complex Java features feel logical and beautiful. Completeness Covers almost every corner of basic language semantics. Legacy Content Thinking In Java 4th Edition
If you want to understand why Java works the way it does, it’s still an "order of magnitude" better than standard manuals. Readers frequently praise the Collections chapter as superb