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Java continues to evolve and so do optimal solutions to common code tasks. In this course, Java Playbook, you'll learn how to solve these tasks. First, you’ll explore the most concise, efficient, and correct solutions to handling strings and numbers. Next, you’ll discover how to solve common operations revolving around dates and times. Then, you'll master frequently required tasks related to collections. Finally, you’ll delve into how to write succinct code that works with files and directories. When you’re finished with this course, you’ll have the skills and knowledge of tackling common yet important coding tasks in Java needed to develop robust software.