请大家帮我看看一个javadoc的问题
帮我看看这是什么原因,在jdk1.4底下是一点错误都没有的
javadoc -d doc DocDemo.java
正在装入源文件 DocDemo.java...
正在构造 Javadoc 信息...
标准 Doclet 版本 1.6.0_01
正在构建所有软件包和类的树...
正在生成 doc\DocDemo.html...
java.lang.IllegalArgumentException at sun.net.www.ParseUtil.decode(ParseUtil.java:189)
at sun.misc.URLClassPath$FileLoader. <init> (URLClassPath.java:953)
at sun.misc.URLClassPath$3.run(URLClassPath.java:326)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:320)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:297)
at sun.misc.URLClassPath.findResource(URLClassPath.java:144)
at java.net.URLClassLoader$2.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:359)
at java.lang.ClassLoader.getResource(ClassLoader.java:977)
at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159)
at javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:96)
at java.security.AccessController.doPrivileged(Native Method)
at javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport
.java:89)
at javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.
java:248)
at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:221)
at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:
128)
at com.sun.tools.doclets.internal.toolkit.builders.LayoutParser.parseXML
(LayoutParser.java:72)
at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.build(Cl
assBuilder.java:108)
at com.sun.tools.doclets.formats.html.HtmlDoclet.generateClassFiles(Html
Doclet.java:155)
at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.generateClassFi
les(AbstractDoclet.java:177)
at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.generateClassFi
les(AbstractDoclet.java:161)
at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration
(AbstractDoclet.java:106)
at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractD