如何知道`com.sun.jdi.ObjectReference`是否是枚举？

import java.lang.reflect.Modifier;

public class EnumCheck {
    public static void main(String[] args) {
        try {
            Class<?> clazz = Class.forName("com.sun.jdi.ObjectReference");
            boolean isEnum = clazz.isEnum();
            
            if (isEnum) {
                System.out.println(clazz.getName() + " is an enum type.");
            } else {
                System.out.println(clazz.getName() + " is not an enum type.");
            }
        } catch (ClassNotFoundException e) {
            System.out.println("Class not found: " + e.getMessage());
        }
    }
}