奇怪的枚举类型 Javadoc 文档生成问题

最近使用maven2生成javadoc时遇到java中的枚举类型报错的问题,请教是否有人遇到过此类问题？

java源代码如下：

/**
 * 业务操作状态注解,默认为无效选项
 *
 * @author Lee
 */
public enum State {
	/**
	 * 无效
	 */
	INVALID,
	
	/**
	 * 有效
	 */
	VALID
}

错误代码如下：

State.java:8: 警告 - @param 参数 "指定要返回的枚举常量的名称。" 不是参数名称。
java.util.MissingResourceException: Can't find resource for bundle com.sun.tools
.doclets.formats.html.resources.standard, key doclet.malformed_html_link_tag
        at java.util.ResourceBundle.getObject(ResourceBundle.java:325)
        at java.util.ResourceBundle.getObject(ResourceBundle.java:322)
        at java.util.ResourceBundle.getString(ResourceBundle.java:285)
        at com.sun.tools.doclets.internal.toolkit.util.MessageRetriever.getText(
MessageRetriever.java:114)
        at com.sun.tools.doclets.internal.toolkit.util.MessageRetriever.getText(
MessageRetriever.java:92)
        at com.sun.tools.doclets.internal.toolkit.util.MessageRetriever.getText(
MessageRetriever.java:81)
        at com.sun.tools.doclets.internal.toolkit.util.MessageRetriever.warning(
MessageRetriever.java:290)
        at com.sun.tools.doclets.formats.html.HtmlDocletWriter.redirectRelativeL
inks(HtmlDocletWriter.java:1526)
        at com.sun.tools.doclets.formats.html.HtmlDocletWriter.commentTagsToStri
ng(HtmlDocletWriter.java:1438)
        at com.sun.tools.doclets.formats.html.HtmlDocletWriter.printCommentTags(
HtmlDocletWriter.java:1397)
        at com.sun.tools.doclets.formats.html.HtmlDocletWriter.printSummaryComme
nt(HtmlDocletWriter.java:1370)
        at com.sun.tools.doclets.formats.html.HtmlDocletWriter.printSummaryComme
nt(HtmlDocletWriter.java:1366)
        at com.sun.tools.doclets.formats.html.AbstractIndexWriter.printComment(A
bstractIndexWriter.java:192)
        at com.sun.tools.doclets.formats.html.AbstractIndexWriter.printDescripti
on(AbstractIndexWriter.java:126)
        at com.sun.tools.doclets.formats.html.AbstractIndexWriter.generateConten
ts(AbstractIndexWriter.java:91)
        at com.sun.tools.doclets.formats.html.SingleIndexWriter.generateIndexFil
e(SingleIndexWriter.java:76)
        at com.sun.tools.doclets.formats.html.SingleIndexWriter.generate(SingleI
ndexWriter.java:52)
        at com.sun.tools.doclets.formats.html.HtmlDoclet.generateOtherFiles(Html
Doclet.java:103)
        at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration
(AbstractDoclet.java:122)
        at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractD
oclet.java:64)
        at com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:4
2)
        at com.sun.tools.doclets.standard.Standard.start(Standard.java:23)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:269)
        at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:143)
        at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:340)
        at com.sun.tools.javadoc.Start.begin(Start.java:128)
        at com.sun.tools.javadoc.Main.execute(Main.java:41)
        at com.sun.tools.javadoc.Main.main(Main.java:31)

Command line was:"D:\Program Files\Java\jdk1.5.0_09\jre\..\bin\javadoc.exe" @opt
ions @packages