Joker :
isEnum() is working absolutely fine for enum defined in java class .
To my surprise it if failing for java.lang.Enum.class.isEnum().
Following code produces true, false as output, however I am expecting true, true
public class Test {
public static void main(String[] args) {
System.out.println(Color.class.isEnum());
System.out.println(java.lang.Enum.class.isEnum());
}
}
enum Color {
RED, GREEN, BLUE;
}
Why is isEnum() behaving like this ?
Cascader :
You can easily see in Enum source code that java.lang.Enum is actually a class:
public abstract class Enum<E extends Enum<E>>
implements Comparable<E>, Serializable {
//...
}
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