- chapter_001 - Base syntax
- chapter_002 - OOP
- chapter_003 - Collections Lite
- chapter_004 - Lambda, Stream API
- chapter_005 - Collections Pro
- chapter_006 - IO, NIO
- chapter_007 - SQL, JDBC
- chapter_008 - Object-Oriented Design: SOLID, TDD, KISS, DRY, YAGNI
- chapter_009 - Garbage Collection
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