Refactoring Java 8 Code with Java 17 New Features - JEP Café Episode 9

Refactoring Java 8 Code with Java 17 New Features - JEP Café Episode 9

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2nd kata: getting the top 3 most used letters

5 of 12

5 of 12

2nd kata: getting the top 3 most used letters

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Refactoring Java 8 Code with Java 17 New Features - JEP Café Episode 9

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  1. 1 Intro
  2. 2 Introducing the Haiku Katas
  3. 3 1st kata: finding all the letters used in a String
  4. 4 Comparing the performances
  5. 5 2nd kata: getting the top 3 most used letters
  6. 6 Solving the tie problem by inverting a map
  7. 7 Improving the code with Java 17 features: Records
  8. 8 Comparing the performances
  9. 9 3rd kata: partionning the words
  10. 10 Partionning the words in one pass
  11. 11 Comparing the performances
  12. 12 Outro

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