{"id":296925,"date":"2020-01-10T03:00:07","date_gmt":"2020-01-10T03:00:07","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=296925"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=296925","title":{"rendered":"\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0432 enum \u0427\u0430\u0441\u0442\u044c\u00a0I"},"content":{"rendered":"\n<div class=\"post__text post__text-html js-mediator-article\" id=\"post-content-body\" data-io-article-url=\"https:\/\/habr.com\/ru\/post\/483392\/\"><nobr><b>\u0427\u0430\u0441\u0442\u044c \u043f\u0435\u0440\u0432\u0430\u044f, \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f<\/b>\u00a0|\u00a0<font color=\"#cccccc\"><b>\u0427\u0430\u0441\u0442\u044c \u0432\u0442\u043e\u0440\u0430\u044f, \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f<\/b><\/font><\/nobr>  <\/p>\n<hr>\n<p>  \u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0442\u0432\u0438\u0442\u0430 \u043e\u0442 Evgeny Mandrikov aka <a href=\"https:\/\/habr.com\/ru\/users\/godin\/\" class=\"user_link\">godin<\/a>:<\/p>\n<div class=\"oembed\">\n<blockquote class=\"twitter-tweet\" data-lang=\"en_US\">\n<p lang=\"en\" dir=\"ltr\">Quiz: without running <a href=\"https:\/\/twitter.com\/hashtag\/Java?src=hash&amp;ref_src=twsrc%5Etfw\">#Java<\/a> compiler, do you know how many constants can be defined in enum?<\/p>\n<p>\u2014 Evgeny Mandrikov (@_godin_) <a href=\"https:\/\/twitter.com\/_godin_\/status\/1205601579111501836?ref_src=twsrc%5Etfw\">December 13, 2019<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script> <\/div>\n<p>  \u0412 \u043d\u0451\u043c \u043e\u043d \u0437\u0430\u0434\u0430\u0451\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u043c, \u043a\u0430\u043a\u043e\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e \u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438 (<code>enum<\/code>) \u0432 Java. \u041f\u043e\u0441\u043b\u0435 \u0440\u044f\u0434\u0430 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0447\u0451\u0440\u043d\u043e\u0439 \u043c\u0430\u0433\u0438\u0438 ConstantDynamic (<a href=\"https:\/\/openjdk.java.net\/jeps\/309\" rel=\"nofollow\">JEP 309<\/a>) \u0430\u0432\u0442\u043e\u0440 \u0432\u043e\u043f\u0440\u043e\u0441\u0430 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u043a \u0447\u0438\u0441\u043b\u0443 8191.<\/p>\n<p>  \u0412 \u0441\u0435\u0440\u0438\u0438 \u0438\u0437 \u0434\u0432\u0443\u0445 \u0441\u0442\u0430\u0442\u0435\u0439 \u043f\u043e\u0438\u0449\u0435\u043c \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0447\u0438\u0441\u043b\u0430 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438, \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c \u043a \u043d\u0438\u043c \u043f\u0440\u0438\u0431\u043b\u0438\u0437\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0438 \u043f\u043e\u043f\u0443\u0442\u043d\u043e \u0432\u044b\u044f\u0441\u043d\u0438\u043c, \u0447\u0435\u043c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c JEP 309.<\/p>\n<p>  <a name=\"habracut\"><\/a><\/p>\n<h1>\u0420\u0435\u043a\u043e\u0433\u043d\u043e\u0441\u0446\u0438\u0440\u043e\u0432\u043a\u0430<\/h1>\n<p>  <i>\u041e\u0431\u0437\u043e\u0440\u043d\u0430\u044f \u0433\u043b\u0430\u0432\u0430, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043c\u044b \u0432\u043f\u0435\u0440\u0432\u044b\u0435 \u0432\u0438\u0434\u0438\u043c \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0437\u0430\u0441\u0441\u0435\u043c\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c.<\/i><\/p>\n<p>  \u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u0432\u043e \u0447\u0442\u043e \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435:<\/p>\n<pre><code class=\"java\">public enum FizzBuzz {    Fizz,    Buzz,    FizzBuzz;  } <\/code><\/pre>\n<p>  \u041f\u043e\u0441\u043b\u0435 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 \u0438 \u0434\u0438\u0437\u0430\u0441\u0441\u0435\u043c\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f:<\/p>\n<div class=\"spoiler\"><b class=\"spoiler_title\">javap -c -s -p -v FizzBuzz.class<\/b><\/p>\n<div class=\"spoiler_text\">\n<pre><code class=\"java\">Classfile \/dev\/null\/FizzBuzz.class   Last modified 32 \u0434\u0435\u043a. 2019 \u0433.; size 903 bytes   MD5 checksum add0af79de3e9a70a7bbf7d57dd0cfe7   Compiled from \"FizzBuzz.java\" public final class FizzBuzz extends java.lang.Enum&lt;FizzBuzz&gt;   minor version: 0   major version: 58   flags: (0x4031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER, ACC_ENUM   this_class: #2                          \/\/ FizzBuzz   super_class: #13                        \/\/ java\/lang\/Enum   interfaces: 0, fields: 4, methods: 4, attributes: 2 Constant pool:    #1 = Fieldref           #2.#3          \/\/ FizzBuzz.$VALUES:[LFizzBuzz;    #2 = Class              #4             \/\/ FizzBuzz    #3 = NameAndType        #5:#6          \/\/ $VALUES:[LFizzBuzz;    #4 = Utf8               FizzBuzz    #5 = Utf8               $VALUES    #6 = Utf8               [LFizzBuzz;    #7 = Methodref          #8.#9          \/\/ \"[LFizzBuzz;\".clone:()Ljava\/lang\/Object;    #8 = Class              #6             \/\/ \"[LFizzBuzz;\"    #9 = NameAndType        #10:#11        \/\/ clone:()Ljava\/lang\/Object;   #10 = Utf8               clone   #11 = Utf8               ()Ljava\/lang\/Object;   #12 = Methodref          #13.#14        \/\/ java\/lang\/Enum.valueOf:(Ljava\/lang\/Class;Ljava\/lang\/String;)Ljava\/lang\/Enum;   #13 = Class              #15            \/\/ java\/lang\/Enum   #14 = NameAndType        #16:#17        \/\/ valueOf:(Ljava\/lang\/Class;Ljava\/lang\/String;)Ljava\/lang\/Enum;   #15 = Utf8               java\/lang\/Enum   #16 = Utf8               valueOf   #17 = Utf8               (Ljava\/lang\/Class;Ljava\/lang\/String;)Ljava\/lang\/Enum;   #18 = Methodref          #13.#19        \/\/ java\/lang\/Enum.\"&lt;init&gt;\":(Ljava\/lang\/String;I)V   #19 = NameAndType        #20:#21        \/\/ \"&lt;init&gt;\":(Ljava\/lang\/String;I)V   #20 = Utf8               &lt;init&gt;   #21 = Utf8               (Ljava\/lang\/String;I)V   #22 = String             #23            \/\/ Fizz   #23 = Utf8               Fizz   #24 = Methodref          #2.#19         \/\/ FizzBuzz.\"&lt;init&gt;\":(Ljava\/lang\/String;I)V   #25 = Fieldref           #2.#26         \/\/ FizzBuzz.Fizz:LFizzBuzz;   #26 = NameAndType        #23:#27        \/\/ Fizz:LFizzBuzz;   #27 = Utf8               LFizzBuzz;   #28 = String             #29            \/\/ Buzz   #29 = Utf8               Buzz   #30 = Fieldref           #2.#31         \/\/ FizzBuzz.Buzz:LFizzBuzz;   #31 = NameAndType        #29:#27        \/\/ Buzz:LFizzBuzz;   #32 = String             #4             \/\/ FizzBuzz   #33 = Fieldref           #2.#34         \/\/ FizzBuzz.FizzBuzz:LFizzBuzz;   #34 = NameAndType        #4:#27         \/\/ FizzBuzz:LFizzBuzz;   #35 = Utf8               values   #36 = Utf8               ()[LFizzBuzz;   #37 = Utf8               Code   #38 = Utf8               LineNumberTable   #39 = Utf8               (Ljava\/lang\/String;)LFizzBuzz;   #40 = Utf8               LocalVariableTable   #41 = Utf8               name   #42 = Utf8               Ljava\/lang\/String;   #43 = Utf8               this   #44 = Utf8               Signature   #45 = Utf8               ()V   #46 = Utf8               &lt;clinit&gt;   #47 = Utf8               Ljava\/lang\/Enum&lt;LFizzBuzz;&gt;;   #48 = Utf8               SourceFile   #49 = Utf8               FizzBuzz.java {   public static final FizzBuzz Fizz;     descriptor: LFizzBuzz;     flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ENUM    public static final FizzBuzz Buzz;     descriptor: LFizzBuzz;     flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ENUM    public static final FizzBuzz FizzBuzz;     descriptor: LFizzBuzz;     flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ENUM    private static final FizzBuzz[] $VALUES;     descriptor: [LFizzBuzz;     flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC    public static FizzBuzz[] values();     descriptor: ()[LFizzBuzz;     flags: (0x0009) ACC_PUBLIC, ACC_STATIC     Code:       stack=1, locals=0, args_size=0          0: getstatic     #1                  \/\/ Field $VALUES:[LFizzBuzz;          3: invokevirtual #7                  \/\/ Method \"[LFizzBuzz;\".clone:()Ljava\/lang\/Object;          6: checkcast     #8                  \/\/ class \"[LFizzBuzz;\"          9: areturn       LineNumberTable:         line 1: 0    public static FizzBuzz valueOf(java.lang.String);     descriptor: (Ljava\/lang\/String;)LFizzBuzz;     flags: (0x0009) ACC_PUBLIC, ACC_STATIC     Code:       stack=2, locals=1, args_size=1          0: ldc           #2                  \/\/ class FizzBuzz          2: aload_0          3: invokestatic  #12                 \/\/ Method java\/lang\/Enum.valueOf:(Ljava\/lang\/Class;Ljava\/lang\/String;)Ljava\/lang\/Enum;          6: checkcast     #2                  \/\/ class FizzBuzz          9: areturn       LineNumberTable:         line 1: 0       LocalVariableTable:         Start  Length  Slot  Name   Signature             0      10     0  name   Ljava\/lang\/String;    private FizzBuzz();     descriptor: (Ljava\/lang\/String;I)V     flags: (0x0002) ACC_PRIVATE     Code:       stack=3, locals=3, args_size=3          0: aload_0          1: aload_1          2: iload_2          3: invokespecial #18                 \/\/ Method java\/lang\/Enum.\"&lt;init&gt;\":(Ljava\/lang\/String;I)V          6: return       LineNumberTable:         line 1: 0       LocalVariableTable:         Start  Length  Slot  Name   Signature             0       7     0  this   LFizzBuzz;     Signature: #45                          \/\/ ()V    static {};     descriptor: ()V     flags: (0x0008) ACC_STATIC     Code:       stack=4, locals=0, args_size=0          0: new           #2                  \/\/ class FizzBuzz          3: dup          4: ldc           #22                 \/\/ String Fizz          6: iconst_0          7: invokespecial #24                 \/\/ Method \"&lt;init&gt;\":(Ljava\/lang\/String;I)V         10: putstatic     #25                 \/\/ Field Fizz:LFizzBuzz;         13: new           #2                  \/\/ class FizzBuzz         16: dup         17: ldc           #28                 \/\/ String Buzz         19: iconst_1         20: invokespecial #24                 \/\/ Method \"&lt;init&gt;\":(Ljava\/lang\/String;I)V         23: putstatic     #30                 \/\/ Field Buzz:LFizzBuzz;         26: new           #2                  \/\/ class FizzBuzz         29: dup         30: ldc           #32                 \/\/ String FizzBuzz         32: iconst_2         33: invokespecial #24                 \/\/ Method \"&lt;init&gt;\":(Ljava\/lang\/String;I)V         36: putstatic     #33                 \/\/ Field FizzBuzz:LFizzBuzz;         39: iconst_3         40: anewarray     #2                  \/\/ class FizzBuzz         43: dup         44: iconst_0         45: getstatic     #25                 \/\/ Field Fizz:LFizzBuzz;         48: aastore         49: dup         50: iconst_1         51: getstatic     #30                 \/\/ Field Buzz:LFizzBuzz;         54: aastore         55: dup         56: iconst_2         57: getstatic     #33                 \/\/ Field FizzBuzz:LFizzBuzz;         60: aastore         61: putstatic     #1                  \/\/ Field $VALUES:[LFizzBuzz;         64: return       LineNumberTable:         line 3: 0         line 5: 13         line 7: 26         line 1: 39 } Signature: #47                          \/\/ Ljava\/lang\/Enum&lt;LFizzBuzz;&gt;; SourceFile: \"FizzBuzz.java\" <\/code><\/pre>\n<p>  <\/div>\n<\/div>\n<p>  \u0412 \u043b\u0438\u0441\u0442\u0438\u043d\u0433\u0435 \u043d\u0430\u0441 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u044e\u0442<\/p>\n<p>   \u2014 \u041f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 <code>public static final<\/code> \u043f\u043e\u043b\u044e \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438<\/p>\n<p>   \u2014 \u041f\u0440\u0438\u0432\u0430\u0442\u043d\u043e\u0435 \u0441\u0438\u043d\u0442\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u043e\u043b\u0435 <code>$VALUES<\/code>, \u0434\u0435\u0442\u0430\u043b\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043c\u0435\u0442\u043e\u0434\u0430 <code>values()<\/code><\/p>\n<p>   \u2014 \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0435\u0442\u043e\u0434\u043e\u0432 <code>values()<\/code> \u0438 <code>valueOf()<\/code><\/p>\n<p>   \u2014 \u041f\u0440\u0438\u0432\u0430\u0442\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440<\/p>\n<p>   \u2014 \u0411\u043b\u043e\u043a \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438, \u0433\u0434\u0435 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0438 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432\u0441\u0451 \u0441\u0430\u043c\u043e\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0435. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0435\u0433\u043e \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435.<\/p>\n<p>  \u0412 \u0432\u0438\u0434\u0435 java-\u043a\u043e\u0434\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0442\u0430\u043a:<\/p>\n<pre><code class=\"java\">    static  {         Fizz = new FizzBuzz(\"Fizz\", 0);         Buzz = new FizzBuzz(\"Buzz\", 1);         FizzBuzz = new FizzBuzz(\"FizzBuzz\", 2);          $VALUES = new FizzBuzz[] {             Fizz,              Buzz,              FizzBuzz         };     } <\/code><\/pre>\n<p>  \u0412\u043d\u0430\u0447\u0430\u043b\u0435 \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f. \u0421\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0435 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u043d\u0435\u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 <code>public static final<\/code> \u043f\u043e\u043b\u044f.<\/p>\n<p>  \u0417\u0430\u0442\u0435\u043c \u0441\u043e\u0437\u0434\u0430\u0451\u0442\u0441\u044f \u0438 \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043c\u0430\u0441\u0441\u0438\u0432 \u0441\u043e \u0441\u0441\u044b\u043b\u043a\u0430\u043c\u0438 \u043d\u0430 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u0432\u0441\u0435\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f. \u0421\u0441\u044b\u043b\u043a\u0438 \u0434\u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u0438\u0437 \u043f\u043e\u043b\u0435\u0439 \u043a\u043b\u0430\u0441\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u044b \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0430\u0431\u0437\u0430\u0446\u0435\u043c \u0432\u044b\u0448\u0435. \u0417\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0432 <code>private static final<\/code> \u043f\u043e\u043b\u0435 <code>$VALUES<\/code>.<\/p>\n<p>  \u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0433\u043e\u0442\u043e\u0432\u043e \u043a \u0440\u0430\u0431\u043e\u0442\u0435.<\/p>\n<h1>\u0411\u0443\u0442\u044b\u043b\u043e\u0447\u043d\u043e\u0435 \u0433\u043e\u0440\u043b\u044b\u0448\u043a\u043e<\/h1>\n<p>  <i>\u0421\u043a\u0443\u0447\u043d\u0430\u044f \u0433\u043b\u0430\u0432\u0430, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043c\u044b \u0438\u0449\u0435\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f.<\/i><\/p>\n<p>  \u041d\u0430\u0447\u0430\u0442\u044c \u043f\u043e\u0438\u0441\u043a\u0438 \u043c\u043e\u0436\u043d\u043e \u0441 \u0433\u043b\u0430\u0432\u044b <a href=\"https:\/\/docs.oracle.com\/javase\/specs\/jls\/se11\/html\/jls-8.html#jls-8.9.3\" rel=\"nofollow\">JLS \u00a78.9.3<\/a> \u00abEnum Members\u00bb:<\/p>\n<div class=\"spoiler\"><b class=\"spoiler_title\">JLS 8.9.3 Enum Members<\/b><\/p>\n<div class=\"spoiler_text\">\n<blockquote><p>The members of an enum type E are all of the following: <br \/>  \u2026<br \/>  * For each enum constant c declared in the body of the declaration of E, E has<br \/>  an implicitly declared public static final field of type E that has the same<br \/>  name as c. The field has a variable initializer which instantiates E and passes any<br \/>  arguments of c to the constructor chosen for E. The field has the same annotations<br \/>  as c (if any).<\/p>\n<p>  These fields are implicitly declared in the same order as the corresponding<br \/>  enum constants, before any static fields explicitly declared in the body of the<br \/>  declaration of E.<br \/>  \u2026<br \/>  * The following implicitly declared methods:   <\/p>\n<pre><code class=\"java\">\/** * Returns an array containing the constants of this enum  * type, in the order they're declared.  This method may be * used to iterate over the constants as follows: * *    for(E c : E.values()) *        System.out.println(c); * * @return an array containing the constants of this enum  * type, in the order they're declared *\/ public static E[] values();  \/** * Returns the enum constant of this type with the specified * name. * The string must match exactly an identifier used to declare * an enum constant in this type.  (Extraneous whitespace  * characters are not permitted.) *  * @return the enum constant with the specified name * @throws IllegalArgumentException if this enum type has no * constant with the specified name *\/ public static E valueOf(String name); <\/code><\/pre>\n<p>  <\/p><\/blockquote>\n<p>  <\/div>\n<\/div>\n<p>  \u0418\u0442\u0430\u043a, \u0443 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430-\u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0435\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434 <code>values()<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u0441\u043e \u0432\u0441\u0435\u043c\u0438 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u043c\u0438 \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438. \u0418\u0437 \u044d\u0442\u043e\u0433\u043e \u0441\u043b\u0435\u0434\u0443\u0435\u0442, \u0447\u0442\u043e \u0441\u0444\u0435\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0432 \u0432\u0430\u043a\u0443\u0443\u043c\u0435 \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0431\u043e\u043b\u0435\u0435 <code>Integer.MAX_VALUE + 1<\/code> \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432.<\/p>\n<p>  \u0414\u0432\u0438\u0436\u0435\u043c\u0441\u044f \u0434\u0430\u043b\u044c\u0448\u0435. \u041f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0432 Java \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u043d\u0430\u0441\u043b\u0435\u0434\u043d\u0438\u043a\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 <code>java.lang.Enum<\/code>, \u0430 \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0430 \u043d\u0438\u0445 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0432\u0441\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f, \u043f\u0440\u0438\u0441\u0443\u0449\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u0430\u043c \u0432 JVM.<\/p>\n<p>  \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043d\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b class-\u0444\u0430\u0439\u043b\u0430, \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0435 \u0432 <a href=\"https:\/\/docs.oracle.com\/javase\/specs\/jvms\/se11\/html\/jvms-4.html#jvms-4.1\" rel=\"nofollow\">JVMS \u00a74.1<\/a> \u00abThe ClassFile Structure\u00bb:<\/p>\n<pre><code class=\"java\">ClassFile { \tu4 magic; \tu2 minor_version; \tu2 major_version; \tu2 constant_pool_count; \tcp_info constant_pool[constant_pool_count-1]; \tu2 access_flags; \tu2 this_class; \tu2 super_class; \tu2 interfaces_count; \tu2 interfaces[interfaces_count]; \tu2 fields_count; \tfield_info fields[fields_count]; \tu2 methods_count; \tmethod_info methods[methods_count]; \tu2 attributes_count; \tattribute_info attributes[attributes_count]; } <\/code><\/pre>\n<p>  \u041a\u0430\u043a \u043c\u044b \u0443\u0436\u0435 \u0437\u043d\u0430\u0435\u043c \u0438\u0437 JLS \u00a78.9.3, \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u043a\u043b\u0430\u0441\u0441\u0435 \u0441\u043e\u0437\u0434\u0430\u0451\u0442\u0441\u044f \u043e\u0434\u043d\u043e\u0438\u043c\u0451\u043d\u043d\u043e\u0435 \u043f\u043e\u043b\u0435. \u0427\u0438\u0441\u043b\u043e \u043f\u043e\u043b\u0435\u0439 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435 \u0437\u0430\u0434\u0430\u0451\u0442 16-\u0431\u0438\u0442\u043d\u043e\u0435 \u0431\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u043e\u0435 <code>fields_count<\/code>, \u0447\u0442\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0441 65_535 \u043f\u043e\u043b\u044f\u043c\u0438 \u0432 \u043e\u0434\u043d\u043e\u043c class-\u0444\u0430\u0439\u043b\u0435 \u0438\u043b\u0438 65_534 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f. \u041e\u0434\u043d\u043e \u043f\u043e\u043b\u0435 \u0437\u0430\u0440\u0435\u0437\u0435\u0440\u0432\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043f\u043e\u0434 \u043c\u0430\u0441\u0441\u0438\u0432 <code>$VALUES<\/code>, \u043a\u043b\u043e\u043d \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043c\u0435\u0442\u043e\u0434 <code>values()<\/code>. \u042d\u0442\u043e \u043d\u0435 \u043f\u0440\u043e\u043f\u0438\u0441\u0430\u043d\u043e \u044f\u0432\u043d\u043e \u0432 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u043d\u043e \u0432\u0440\u044f\u0434 \u043b\u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0443\u043c\u0430\u0442\u044c \u0431\u043e\u043b\u0435\u0435 \u0438\u0437\u044f\u0449\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435.<\/p>\n<p>  \u0418\u043c\u0435\u043d\u0430 \u043f\u043e\u043b\u0435\u0439, \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438 \u043c\u043d\u043e\u0433\u043e\u0435 \u0434\u0440\u0443\u0433\u043e\u0435 \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u0432 \u043f\u0443\u043b\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442. <\/p>\n<blockquote><p>\u0415\u0441\u043b\u0438 \u0432\u044b \u0441\u043e\u0432\u0441\u0435\u043c \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u0437\u043d\u0430\u0435\u0442\u0435 \u043f\u0440\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043f\u0443\u043b\u0430 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442, \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \u043f\u043e\u0447\u0438\u0442\u0430\u0442\u044c <a href=\"https:\/\/habrahabr.ru\/post\/222519\/\" rel=\"nofollow\">\u0434\u0440\u0435\u0432\u043d\u044e\u044e \u0441\u0442\u0430\u0442\u044c\u044e<\/a> \u043e\u0442 <a href=\"https:\/\/habr.com\/ru\/users\/lany\/\" class=\"user_link\">lany<\/a>. \u041d\u0435 \u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0435\u0451 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0432 \u043f\u0443\u043b\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442 \u043f\u043e\u044f\u0432\u0438\u043b\u043e\u0441\u044c \u043c\u043d\u043e\u0433\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0438 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0433\u043e, \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u043d\u044b\u043c\u0438.<\/p><\/blockquote>\n<p>  \u0420\u0430\u0437\u043c\u0435\u0440 \u043f\u0443\u043b\u0430 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442 \u043a\u043b\u0430\u0441\u0441\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d \u0442\u0430\u043a\u0436\u0435 \u0447\u0438\u0441\u043b\u043e\u043c \u0432 65_535 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432. \u041f\u0443\u043b \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0431\u044b\u0432\u0430\u0435\u0442 \u043f\u0443\u0441\u0442. \u041a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c, \u0442\u0430\u043c \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u044f \u044d\u0442\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430.<\/p>\n<p>  \u041a \u043f\u0440\u0438\u043c\u0435\u0440\u0443, \u043f\u0443\u043b \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442 \u043a\u043b\u0430\u0441\u0441\u0430 \u043f\u0443\u0441\u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f, \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 javac \u0438\u0437 OpenJDK 14-ea+29 \u0431\u0435\u0437 \u043e\u0442\u043b\u0430\u0434\u043e\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 29 \u0432\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0439.<\/p>\n<p>  \u0418\u0437 \u044d\u0442\u043e\u0433\u043e \u0441\u043b\u0435\u0434\u0443\u0435\u0442, \u0447\u0442\u043e \u0447\u0438\u0441\u043b\u043e \u0432 65_534 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u0432 \u043e\u0434\u043d\u043e\u043c \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438 \u0442\u0430\u043a\u0436\u0435 \u043d\u0435\u0434\u043e\u0441\u0442\u0438\u0436\u0438\u043c\u043e. \u0412 \u043b\u0443\u0447\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043c\u043e\u0436\u0435\u043c \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0430 65_505 \u0438\u043b\u0438 \u0431\u043b\u0438\u0437\u043a\u043e\u0435 \u043a \u044d\u0442\u043e\u043c\u0443 \u0447\u0438\u0441\u043b\u043e.<\/p>\n<p>  \u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u0430\u043a\u043a\u043e\u0434 \u0432 \u044d\u0442\u043e\u043c \u0437\u0430\u0442\u044f\u043d\u0443\u0432\u0448\u0435\u043c\u0441\u044f \u0432\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0438: <\/p>\n<p>  \u0417\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 <code>static final<\/code> \u043f\u043e\u043b\u0435 \u043c\u043e\u0436\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0431\u043b\u043e\u043a\u0435 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 class-\u0444\u0430\u0439\u043b\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0441 \u0438\u043c\u0435\u043d\u0435\u043c <code>&lt;clinit&gt;<\/code>. \u0411\u0430\u0439\u0442\u043a\u043e\u0434 \u043b\u044e\u0431\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430 \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u044c \u0431\u043e\u043b\u0435\u0435 65_535 \u0431\u0430\u0439\u0442\u043e\u0432. \u0417\u043d\u0430\u043a\u043e\u043c\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u043d\u0435 \u043f\u0440\u0430\u0432\u0434\u0430 \u043b\u0438?<\/p>\n<p>  \u041e\u0434\u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u043e\u043b\u0435 <code>putstatic<\/code> \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 3 \u0431\u0430\u0439\u0442\u0430, \u0447\u0442\u043e \u0434\u0430\u0451\u0442 \u043d\u0430\u043c \u0433\u0440\u0443\u0431\u0443\u044e \u043e\u0446\u0435\u043d\u043a\u0443 \u0432 <code>65_535 \/ 3 = 21_845<\/code>. \u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u044d\u0442\u0430 \u043e\u0446\u0435\u043d\u043a\u0430 \u0437\u0430\u0432\u044b\u0448\u0435\u043d\u0430. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043f\u043e\u043b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0431\u0435\u0440\u0451\u0442 \u0441 \u0432\u0435\u0440\u0448\u0438\u043d\u044b \u0441\u0442\u0435\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0442\u0443\u0434\u0430 \u043f\u043e\u043c\u0435\u0441\u0442\u0438\u043b\u0430 \u043e\u0434\u043d\u0430 \u0438\u0437 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439. \u0418 \u044d\u0442\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0442\u043e\u0436\u0435 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u0434\u0440\u0430\u0433\u043e\u0446\u0435\u043d\u043d\u044b\u0435 \u0431\u0430\u0439\u0442\u044b. \u041d\u043e \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u043d\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0442\u044c \u044d\u0442\u043e \u0432\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0432\u0441\u0451 \u0440\u0430\u0432\u043d\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043c\u0435\u043d\u044c\u0448\u0435 65_505.<\/p>\n<p>  \u0420\u0435\u0437\u044e\u043c\u0438\u0440\u0443\u044f:<br \/>   \u2014 \u0424\u043e\u0440\u043c\u0430\u0442 class-\u0444\u0430\u0439\u043b\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e 65_505<br \/>   \u2014 \u041c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 static final \u043f\u043e\u043b\u0435\u0439 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0441 \u0435\u0449\u0451 \u0441\u0438\u043b\u044c\u043d\u0435\u0435. \u0422\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u2014 \u0434\u043e 21_845 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c, \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u044d\u0442\u043e \u0447\u0438\u0441\u043b\u043e \u0435\u0449\u0451 \u043c\u0435\u043d\u044c\u0448\u0435<\/p>\n<p>  \u0412 \u0437\u0430\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0446\u0438\u043a\u043b\u0430 \u0437\u0430\u0439\u043c\u0451\u043c\u0441\u044f \u043d\u0435\u0437\u0434\u043e\u0440\u043e\u0432\u043e\u0439 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0438 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 class-\u0444\u0430\u0439\u043b\u043e\u0432.<\/p><\/div>\n<p>               <script class=\"js-mediator-script\">!function(e){function t(t,n){if(!(n in e)){for(var r,a=e.document,i=a.scripts,o=i.length;o--;)if(-1!==i[o].src.indexOf(t)){r=i[o];break}if(!r){r=a.createElement(\"script\"),r.type=\"text\/javascript\",r.async=!0,r.defer=!0,r.src=t,r.charset=\"UTF-8\";var d=function(){var e=a.getElementsByTagName(\"script\")[0];e.parentNode.insertBefore(r,e)};\"[object Opera]\"==e.opera?a.addEventListener?a.addEventListener(\"DOMContentLoaded\",d,!1):e.attachEvent(\"onload\",d):d() } } }t(\"\/\/mediator.mail.ru\/script\/2820404\/\",\"_mediator\")}(window);<\/script>      <br \/> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/post\/483392\/\"> https:\/\/habr.com\/ru\/post\/483392\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\n<div class=\"post__text post__text-html js-mediator-article\" id=\"post-content-body\" data-io-article-url=\"https:\/\/habr.com\/ru\/post\/483392\/\"><nobr><b>\u0427\u0430\u0441\u0442\u044c \u043f\u0435\u0440\u0432\u0430\u044f, \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f<\/b>\u00a0|\u00a0<font color=\"#cccccc\"><b>\u0427\u0430\u0441\u0442\u044c \u0432\u0442\u043e\u0440\u0430\u044f, \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f<\/b><\/font><\/nobr>  <\/p>\n<hr>\n<p>  \u041f\u043e \u043c\u043e\u0442\u0438\u0432\u0430\u043c \u0442\u0432\u0438\u0442\u0430 \u043e\u0442 Evgeny Mandrikov aka <a href=\"https:\/\/habr.com\/ru\/users\/godin\/\" class=\"user_link\">godin<\/a>:<\/p>\n<div class=\"oembed\">\n<blockquote class=\"twitter-tweet\" data-lang=\"en_US\">\n<p lang=\"en\" dir=\"ltr\">Quiz: without running <a href=\"https:\/\/twitter.com\/hashtag\/Java?src=hash&amp;ref_src=twsrc%5Etfw\">#Java<\/a> compiler, do you know how many constants can be defined in enum?<\/p>\n<p>\u2014 Evgeny Mandrikov (@_godin_) <a href=\"https:\/\/twitter.com\/_godin_\/status\/1205601579111501836?ref_src=twsrc%5Etfw\">December 13, 2019<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script> <\/div>\n<p>  \u0412 \u043d\u0451\u043c \u043e\u043d \u0437\u0430\u0434\u0430\u0451\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u043c, \u043a\u0430\u043a\u043e\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e \u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438 (<code>enum<\/code>) \u0432 Java. \u041f\u043e\u0441\u043b\u0435 \u0440\u044f\u0434\u0430 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0447\u0451\u0440\u043d\u043e\u0439 \u043c\u0430\u0433\u0438\u0438 ConstantDynamic (<a href=\"https:\/\/openjdk.java.net\/jeps\/309\" rel=\"nofollow\">JEP 309<\/a>) \u0430\u0432\u0442\u043e\u0440 \u0432\u043e\u043f\u0440\u043e\u0441\u0430 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u043a \u0447\u0438\u0441\u043b\u0443 8191.<\/p>\n<p>  \u0412 \u0441\u0435\u0440\u0438\u0438 \u0438\u0437 \u0434\u0432\u0443\u0445 \u0441\u0442\u0430\u0442\u0435\u0439 \u043f\u043e\u0438\u0449\u0435\u043c \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0447\u0438\u0441\u043b\u0430 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438, \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c \u043a \u043d\u0438\u043c \u043f\u0440\u0438\u0431\u043b\u0438\u0437\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0438 \u043f\u043e\u043f\u0443\u0442\u043d\u043e \u0432\u044b\u044f\u0441\u043d\u0438\u043c, \u0447\u0435\u043c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c JEP 309.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-296925","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/296925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=296925"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/296925\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=296925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=296925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=296925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}