我可以根据其字段的值获取一个枚举吗？

供参考，这是HashMap的替代解决方案：

enum CrimeCategory {  ASBO("Anti Social Behaviour"),  BURG("Burglary"),  CRIMDAM("Criminal Damage And Arson"),  DRUGS("Drugs"),  OTHTHEFT("Other Theft"),  PUPDISOR("Public Disorder And Weapons"),  ROBBERY("Robbery"),  SHOPLIF("Shoplifting"),  VEHICLE("Vehicle Crime"),  VIOLENT("Violent Crime"),  OTHER("Other Crime");  private static final Map<String, CrimeCategory> map = new HashMap<>(values().length, 1);  static {    for (CrimeCategory c : values()) map.put(c.category, c);  }  private final String category;  private CrimeCategory(String category) {    this.category = category;  }  public static CrimeCategory of(String name) {    CrimeCategory result = map.get(name);    if (result == null) {      throw new IllegalArgumentException("Invalid category name: " + name);    }    return result;  }}