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  1. Courses
  2. Java
  3. Util Package

Tutorials

Title Difficulty Average time to complete Status
Maps Easy 27 minutes
HashSets Easy 11 minutes
Date and Time Easy 29 minutes
Pattern Syntax Checker Easy 16 minutes
Currency Formatter Easy 16 minutes
Generics Easy 15 minutes
Bitset Easy 12 minutes
Random Numbers Easy 2 minutes
Class with Comparators Easy 42 minutes
Lambda Expressions Easy 23 minutes