获得枚举元素名称的最简单且/或最短的方法是什么,使其作为String
数组返回?
这意味着,例如,如果我有以下枚举:
public enum State {
NEW,
RUNNABLE,
BLOCKED,
WAITING,
TIMED_WAITING,
TERMINATED;
public static String[] names() {
// ...
}
}
names()
方法将返回数组{ "NEW", "RUNNABLE", "BLOCKED", "WAITING", "TIMED_WAITING", "TERMINATED" }
。