Java EnumSet.of(E e)
Syntax
EnumSet.of(E e) has the following syntax.
public static <E extends Enum <E>> EnumSet <E> of(E e)
Example
In the following code shows how to use EnumSet.of(E e) method.
//from w w w . j a v a 2s . c o m
import java.util.EnumSet;
enum Numbers {
ONE, TWO, THREE, FOUR, FIVE
};
public class Main {
public static void main(String[] args) {
// create a set
EnumSet<Numbers> set;
// add one element
set = EnumSet.of(Numbers.FIVE);
System.out.println(set);
// add another element which replaces the previous
set = EnumSet.of(Numbers.THREE);
System.out.println(set);
}
}
The code above generates the following result.
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