Two usages of enumeration classes

1. /**
    * 
    */
   package com.***.enums;
   
   /**
    *  Find the province of the invoice according to the invoice code 
    * 
    * @author jinyulinlang date:2018 year 7 month 26 Japan 
    */
   public enum CityEnum {
   	BJS(" The Beijing municipal ", "11"), SHHS(" Shanghai ", "31"), TJS(" tianjin ", "12"), CHQS(" Chongqing City ", "50"), XGTBXZQ(" Hong Kong Special Administrative Region ", "xg"), AMTBXZQ(
   			" Macao SAR ", "am"), HEBS(" Hebei Province ", "13"), ZJS(" Zhejiang Province ", "33"), LNS(" Liaoning Province ", "21"), HUBS(" Hubei province ", "42"), JSS(" Jiangsu Province ",
   					"32"), NMGZZQ(" Inner Mongolia Autonomous Region ", "15"), JXS(" Jiangxi Province ", "36"), SXS(" Shanxi Province ", "14"), GSS(" Gansu Province ", "62"), SDS(" Shandong Province ",
   							"37"), HLJS(" Heilongjiang Province ", "23"), FJS(" Fujian Province ", "35"), GDS(" Guangdong province, ", "44"), SCS(" Sichuan Province ", "52"), HUNS(" Hunan province ",
   									"43"), HENS(" Henan province ", "41"), YNS(" Yunnan Province ", "53"), AHS(" Anhui Province ", "34"), NXZZQ(" Ningxia Hui Autonomous Region ",
   											"64"), JLS(" Jilin Province ", "22"), GXZZQ(" Guangxi Zhuang Autonomous Region ", "45"), GZS(" Guizhou Province ",
   													"52"), SHXS(" Shaanxi Province ", "61"), QHS(" Qinghai Province ", "63"), HINS(" Hainan ",
   															"46"), XZ(" Tibet Autonomous Region ", "54"), XJZZQ(" Xinjiang Uygur Autonomous Region ", "65");
   	private String name;
   	private String index;
   
   	/**
   	 *  Constructors 
   	 * 
   	 * @param name
   	 * @param index
   	 */
   	private CityEnum(String name, String index) {
   		this.name = name;
   		this.index = index;
   	}
   
   	public static String getName(String index) {
   		for (CityEnum city : CityEnum.values()) {
   			if (city.index.equals(index)) {
   				return city.name;
   			}
   		}
   		return " The system does not support invoice related businesses in Hong Kong, Macao and Taiwan for the time being ！";
   	}
   
   	/**
   	 *  test 
   	 * 
   	 * @param args
   	 */
   	public static void main(String[] args) {
   		String name2 = getName("41");
   		System.out.println(name2);
   	}
   }
   
   
   
   
   
   
   
   
   
   
   
   /**
    * 
    */
   package com.*****.test;
   
   import com.sun.glass.ui.TouchInputSupport;
   
   /**
    * @Title: TestEnum.java
    * @author jinyulinlang
    * @date 2018 year 9 month 27 Japan 
    * @version V1.0
    */
   
   public enum TestEnum {
   
   	NONE("NoPadding"), ISO10126("ISO10126Padding"), OAEP("OAEPPadding"), OAEPWithMd5AndMgf1(
   			"OAEPWithMD5AndMGF1Padding"), OAEPWithSha1AndMgf1("OAEPWithSHA-1AndMGF1Padding"), OAEPWithSha256AndMgf1(
   					"OAEPWithSHA-256AndMGF1Padding"), OAEPWithSha384AndMgf1(
   							"OAEPWithSHA-384AndMGF1Padding"), OAEPWithSha512AndMgf1(
   									"OAEPWithSHA-512AndMGF1Padding"), PKCS1(
   											"PKCS1Padding"), PKCS5("PKCS5Padding"), SSL3("SSL3Padding");
   
   	private String name;
   
   	private TestEnum(String name) {
   		this.name = name;
   	}
   
   	public String getname() {
   		return this.name;
   	}
   
   	public static TestEnum getName(String name) {
   		for (TestEnum testEnum : TestEnum.values()) {
   			if (testEnum.name.equals(name)) {
   				return testEnum;
   			}
   		}
   		return null;
   	}
   
   	public static void main(String[] args) {
   		TestEnum name2 = getName("OAEPPadding");
   		System.out.println(name2);
   	}
   
   }