﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-anchor110-文章分类-java规范相关</title><link>http://www.blogjava.net/anchor110/category/45632.html</link><description /><language>zh-cn</language><lastBuildDate>Tue, 20 Nov 2012 04:44:37 GMT</lastBuildDate><pubDate>Tue, 20 Nov 2012 04:44:37 GMT</pubDate><ttl>60</ttl><item><title>Caused by: java.lang.NoClassDefFoundError: com/sun/xml/bind/CycleRecoverable</title><link>http://www.blogjava.net/anchor110/articles/391408.html</link><dc:creator>小一败涂地</dc:creator><author>小一败涂地</author><pubDate>Thu, 15 Nov 2012 20:53:00 GMT</pubDate><guid>http://www.blogjava.net/anchor110/articles/391408.html</guid><wfw:comment>http://www.blogjava.net/anchor110/comments/391408.html</wfw:comment><comments>http://www.blogjava.net/anchor110/articles/391408.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/anchor110/comments/commentRss/391408.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/anchor110/services/trackbacks/391408.html</trackback:ping><description><![CDATA[解决步骤：<br />1、将jaxb-impl-2.1.12.jar和jaxb-api-2.1.jar放到jre/lib/endorsed/目录下，如果没有endorsed目录，则新建之，一般情况下是没有的。<br />2、将jaxb-impl-2.1.12.jar和jaxb-api-2.1.jar放到$TOMCAT_HOME/lib/endorsed/目录下，如果没有endorsed目录，则新建之，一般情况下是没有的。<img src ="http://www.blogjava.net/anchor110/aggbug/391408.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/anchor110/" target="_blank">小一败涂地</a> 2012-11-16 04:53 <a href="http://www.blogjava.net/anchor110/articles/391408.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java final关键解释</title><link>http://www.blogjava.net/anchor110/articles/362585.html</link><dc:creator>小一败涂地</dc:creator><author>小一败涂地</author><pubDate>Thu, 03 Nov 2011 02:02:00 GMT</pubDate><guid>http://www.blogjava.net/anchor110/articles/362585.html</guid><wfw:comment>http://www.blogjava.net/anchor110/comments/362585.html</wfw:comment><comments>http://www.blogjava.net/anchor110/articles/362585.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/anchor110/comments/commentRss/362585.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/anchor110/services/trackbacks/362585.html</trackback:ping><description><![CDATA[final在JAVA中，标识一个对象，不可改变。<br /><br />解释如下：<br />1、如果此对象指向一个常量：<br />&nbsp;&nbsp;&nbsp;&nbsp; 例如：final int a = 100;那么a的值永远是100。<br />&nbsp;&nbsp;&nbsp;&nbsp; 后续如果重新赋值，将会报编译错误：a = 200;<br /><br />2、如果此对象指向一个变量：<br />&nbsp;&nbsp;&nbsp;&nbsp; 例如：final User admin = new User("administrator");那么代表admin这个对象引用不可改变。但是却可以改变他的属性值。<br />&nbsp;&nbsp;&nbsp;&nbsp; <br />&nbsp;&nbsp;&nbsp;&nbsp; 以下语句编译正确：<br />&nbsp;&nbsp;&nbsp;&nbsp; admin.setName("admin");<br /><br />&nbsp;&nbsp;&nbsp;&nbsp; 以下语句编译错误：<br />&nbsp;&nbsp;&nbsp;&nbsp; admin = new User("zhangsan");<img src ="http://www.blogjava.net/anchor110/aggbug/362585.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/anchor110/" target="_blank">小一败涂地</a> 2011-11-03 10:02 <a href="http://www.blogjava.net/anchor110/articles/362585.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>@Override must override a superclass method 问题解决</title><link>http://www.blogjava.net/anchor110/articles/339352.html</link><dc:creator>小一败涂地</dc:creator><author>小一败涂地</author><pubDate>Mon, 29 Nov 2010 14:56:00 GMT</pubDate><guid>http://www.blogjava.net/anchor110/articles/339352.html</guid><wfw:comment>http://www.blogjava.net/anchor110/comments/339352.html</wfw:comment><comments>http://www.blogjava.net/anchor110/articles/339352.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/anchor110/comments/commentRss/339352.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/anchor110/services/trackbacks/339352.html</trackback:ping><description><![CDATA[如果在使用Eclipse开发Java项目时，在使用 @Override 出现以下错误：<br />
The method *** of type *** must override a superclass method<br />
<br />
主要是因为你的Compiler是jdk5,(5不支持@Override等形式的批注）只要把它改为6就可以了。<br />
方法：将window-&gt;preferences-&gt;java-compiler中的Compiler compliance level修改为6.0。
<img src ="http://www.blogjava.net/anchor110/aggbug/339352.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/anchor110/" target="_blank">小一败涂地</a> 2010-11-29 22:56 <a href="http://www.blogjava.net/anchor110/articles/339352.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>