public enum PersonEnum extends Enum<PersonEnum>
| 枚举常量和说明 |
|---|
INSTANCE |
public static final PersonEnum INSTANCE
public static PersonEnum[] values()
for (PersonEnum c : PersonEnum.values()) System.out.println(c);
public static PersonEnum valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public Person getInstance()
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