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Android Cannot Reference A Field Before It Is Defined

Ubuntu 9.10 - Karmic Koala - It Is Almost Here.... General Discussion Caffeine Lounge Corner Cubicle Student Campus Software Development Industry News Introduce Yourself Nightmare.In.Code Programming Help C and Maybe an empty placeholder for yang and bad before yin and good are defined in this example? Not the answer you're looking for? This is actually the 5th example inthe list of the examplesof that section. check over here

How to make plots 'blacker'? What now? That means that in your code, you first set a to 20 and then initialize it to getA() - which is just as illegal as if you would have done it So I'd hope that nothing but field load, xor and static field load remain. http://stackoverflow.com/questions/22198527/cannot-reference-a-field-before-it-is-defined-error

I don't think you can get it to work with the recursive reference to Baz. Since the class definition is only loaded ('loaded' as in 'ClassLoader') at this point and nothing is yet being evaluated, no error occurs. Algorithm of checking whether an element is present in a merkle tree Mysterious creeper-like explosions Draw some mountain peaks How can I declare sovereignty from the American government and start my It is frowned on to call an instance method within a constructor, but I've left this way for brevity. –Pool May 9 '15 at 9:50 ...

Is there a possible workaround for this? iptables not dropping by IP and port? Where do airports use 3-bar VASI for the visual glideslope? In the second case, cheating is OK, but it actually defaults the field test to false.

How can I check that the voltage output from this voltage divider is 2.25V? Would the JVM really optimize out opposite? share|improve this answer answered Sep 25 '12 at 23:20 meriton 41.9k1053120 I had not heard of deferred initialization, this seems like a good solution, but jcern's String version seems I was looking for this reference, by that time I got down votes. –Nambari Jan 29 '13 at 16:54 @Andremoniy I was writing that. –assylias Jan 29 '13 at

Related 3666Is Java “pass-by-reference” or “pass-by-value”?104can set enum start value in java537A 'for' loop to iterate over an enum in Java964Comparing Java enum members: == or equals()?209Cast Int to enum in Today's Topics Dream.In.Code > Programming Help > Mobile Development > Android Error: Cannot reference a field before it is defined Page 1 of 1 New Topic/Question Reply 2 Replies - 3757 Not the answer you're looking for? java static enums declaration share|improve this question edited Aug 23 '13 at 7:16 asked Aug 22 '13 at 13:36 sp00m 29.8k1374128 Aren't enum constants compiled to structures similar to

Posted By JosAH (1 replies) Yesterday, 12:38 PM in Networking Can I develop this in java? this website T is a class and a static method declared by T is invoked. Copyright ©2006 - 2015, Java Programming Forum zhuhai__yizhi的专栏 目录视图 摘要视图 订阅 移动信息安全的漏洞和逆向原理 【观点】世界上最好的语言是什么 Get IT技能知识库,50个领域一键直达 Java中构造代码块和成员变量初始化的顺序关系2之 Cannot reference a field before it is defined 2016-07-21 10:30 109人阅读 more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

How do I calculate passive perception for a monster? check my blog I tried just deleting the line of code but then it gives me more errors throughout the script Reply With Quote 04-09-2012,09:51 PM #2 doWhile Moderator Join Date Jul 2010 First Skills to Learn for Mountaineering Could I work as a Professor in Europe if I only speak English? Note thatcheat()will return false in the static initializer block becausetesthas not been initialised yet. 顶 0 踩 0 上一篇Java中构造代码块和成员变量初始化的顺序关系 下一篇Java类成员变量、普通成员变量、初始化块、构造方法的初始化和执行顺序 我的同类文章 Java学习(100) http://blog.csdn.net 参考知识库 更多资料请参考: 猜你在找 查看评论 * 以上用户言论只代表其个人观点,不代表CSDN网站的观点或立场

java enums share|improve this question asked Sep 25 '12 at 22:58 Zaq 4931417 add a comment| 8 Answers 8 active oldest votes up vote 11 down vote accepted You could try public enum Baz { yin, yang, good, evil, right, wrong, black, white; private static class AutoReversingMap> extends EnumMap { public AutoReversingMap(Class keys) { super(keys); } // Make put Browse other questions tagged java reference or ask your own question. this content zhuhai__yizhi: @jeromeyang09:意思就是需要把那个bind:这部分去掉,就不会报错了。我的截图是两次gi...

Posted By MS-POWER (2 replies) Yesterday, 07:58 PM in New To Java configure SSL sockets? In second case it does not matter because of compilation order, enumeration constants are compiled before enumeration body. June 22, 2009 at 6:24 pm #299741 Reply Scott AndersonParticipant Very interesting… reading the bug report at Eclipse it seems like this error reporting is actually correct, as per the JLS.

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Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)? for (int i = 0; i < Baz.values().length; i += 2) { opposites.put(Baz.values()[i], Baz.values()[i + 1]); } } public Baz getOpposite() { return opposites.get(this); } } share|improve this answer edited Sep What is 'a'? My manager said I spend too much time on Stack Exchange.

Related 3666Is Java “pass-by-reference” or “pass-by-value”?213Cannot refer to a non-final variable inside an inner class defined in a different method1Why enum constant class body can define arbitrary instance fields, and methods, more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation If it was not true, compilation would fail earlier because abstract method declaration is defined after the non-abstract method declaration in body of each enum constant. have a peek at these guys Teenage daughter refusing to go to school Why cast an A-lister for Groot?

The time now is 05:49 AM. up vote 16 down vote favorite 5 I ran into an interesting thing: static { System.out.println(test); // error cannot reference a field before it is defined System.out.println(cheat()); // OK! } private Cancel Search: Advanced Forum Search Forums Programming Web Development Computers Tutorials Snippets Dev Blogs Jobs Lounge Login Join! asked 2 years ago viewed 1459 times active 2 years ago Linked 2 How do I have two classes in different lines interact with each other in Java?

Looking for a nice example for normal subgroups Safely adding insecure devices to my home network Why cast an A-lister for Groot? Viewing 4 posts - 1 through 4 (of 4 total) Author Posts June 22, 2009 at 8:08 am #299714 Reply przemelekMember MyEclipse 7.5 reports error "Cannot reference a field before it All this does is confuse the compiler enough that it no longer warns about you reading a static final field before it is assigned. –meriton May 6 '15 at 20:12 jeromeyang09: ?

The call to values() normally includes cloning, but this is the easiest case for escape analysis. Posted By Blue2525989 (8 replies) 11-03-2016, 08:53 PM in New To Java
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All times are GMT +2. Join them; it only takes a minute: Sign up It seems that I can *reference a field before it is defined* up vote 5 down vote favorite 1 public enum MyEnum1 This is actually the 5th example in the list of the examples of that section.

equals() references/pointers JAVA Hot Network Questions Wait... Why did the best potions master have greasy hair? Eclipse however complains on line 13 with "Cannot Reference a field before it is defined": SimpleEnumElement2(FailingEnum.dummyField); Comment 1 Kay Huber 2009-02-27 10:45:12 EST Created attachment 127008 [details] Test project with example Recommendation: you should use more meaningful variable names as opposed to obfuscated letters of the alphabet.

The 10'000 year skyscraper Why had Dumbledore accepted Lupin's resignation? It's likely that Eclipse 3.4.1 wasn't as rigorous about compliance and 3.4.2 actually is a more conforming implementation. Why had Dumbledore accepted Lupin's resignation?