← Exit to Module 9: Advanced Core Features lessons
Module progress · 0%Lesson · 15 min
Module 9: Advanced Core Features
Lesson focusSerialization Basics
Persist object graphs responsibly using Java serialization or modern alternatives.
01 · 15 minString Pool & Memory ManagementLocked02 · 12 minStringBuilder vs StringBufferLocked03 · 16 minFormatting & LocalizationLocked04 · 20 minRegular Expressions, Pattern & MatcherLocked05 · 18 minFile I/O with java.ioLocked06 · 18 minModern I/O with NIO.2Locked07 · 15 minSerialization BasicsLocked08 · 14 minOptional Usage PatternsLocked09 · 30 minMini-Project: Log File AnalyzerLocked
Implement Serializable and define serialVersionUID for version control.
Mark transient fields to skip sensitive or non-serializable data.
Consider JSON/BSON frameworks for cross-language compatibility instead of default Java serialization.