deman777
deman777
/ EffectiveJavaExercises.java
Last active
January 7, 2021 19:19
— forked from sizovs/Unsuck.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // 1. refactor the code so it's at the same level of abstraction (SLAP). | |
| int from = 8000; | |
| int to = 9000; | |
| IntStream | |
| .rangeClosed(from, to) | |
| .mapToObj(Port::new) | |
| .filter(Port::isFree) | |
| .findFirst(); | |
| class Port { |