Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.4:javadoc (default) on project

Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:2.4:javadoc (default) on
project

when am trying to build webservices am getting build errors. its failing
to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.4:javadoc
Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:2.4:javadoc (default) on
project hibu-apiservices-webservices: An error has occurred in JavaDocs
report generation:Exit code: 1 - Sep 19, 2013 5:07:50 PM
com.sun.jersey.wadl.resourcedoc.ResourceDoclet start
[ERROR] SEVERE: Could not serialize ResourceDoc.
[ERROR] java.lang.IllegalArgumentException
[ERROR] at sun.net.www.ParseUtil.decode(ParseUtil.java:189)
[ERROR] at sun.misc.URLClassPath$FileLoader.<init>(URLClassPath.java:954)
[ERROR] at sun.misc.URLClassPath$3.run(URLClassPath.java:326)
[ERROR] at java.security.AccessController.doPrivileged(Native Method)
[ERROR] at sun.misc.URLClassPath.getLoader(URLClassPath.java:320)
[ERROR] at sun.misc.URLClassPath.getLoader(URLClassPath.java:297)
[ERROR] at sun.misc.URLClassPath.findResource(URLClassPath.java:144)
[ERROR] at java.net.URLClassLoader$2.run(URLClassLoader.java:362)
[ERROR] at java.security.AccessController.doPrivileged(Native Method)
[ERROR] at java.net.URLClassLoader.findResource(URLClassLoader.java:359)
[ERROR] at java.lang.ClassLoader.getResource(ClassLoader.java:978)
[ERROR] at
javax.xml.bind.ContextFinder.loadJAXBProperties(ContextFinder.java:391)
[ERROR] at javax.xml.bind.ContextFinder.find(ContextFinder.java:323)
[ERROR] at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
[ERROR] at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
[ERROR] at
com.sun.jersey.wadl.resourcedoc.ResourceDoclet.start(ResourceDoclet.java:177)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[ERROR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:269)
[ERROR] at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:143)
[ERROR] at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:340)
[ERROR] at com.sun.tools.javadoc.Start.begin(Start.java:128)
[ERROR] at com.sun.tools.javadoc.Main.execute(Main.java:41)
[ERROR] at com.sun.tools.javadoc.Main.main(Main.java:31)
[ERROR]
[ERROR] Command line was:"C:\Program
Files\Java\jdk1.6.0_13\bin\javadoc.exe"
-J-Djava.util.logging.ConsoleHandler.level=ALL @options
[ERROR] -> [Help 1]