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EugenyCh7
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JavaAndScalaLessons
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main
JavaTest/src/ch7/p3/Main.java
19 строк
651 B
Eugeny Chekmarev
IDEA update
15 июн 2021, 21:11
15 июн 2021, 21:11
47fadf9
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package ch7.p3; import java.util.EnumSet; import java.util.Set; public class Main { public static void main(String[] args) { Set<Weekday> always = EnumSet.allOf(Weekday.class); System.out.println(always); Set<Weekday> never = EnumSet.noneOf(Weekday.class); System.out.println(never); Set<Weekday> workday = EnumSet.range(Weekday.MONDAY, Weekday.FRIDAY); System.out.println(workday); Set<Weekday> mwf = EnumSet.of(Weekday.MONDAY, Weekday.WEDNESDAY, Weekday.FRIDAY); System.out.println(mwf); } enum Weekday {MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY} }