[ 
http://jira.codehaus.org/browse/JXR-32?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dennis Lundberg moved MJXR-26 to JXR-32:
----------------------------------------

    Affects Version/s:     (was: 2.0)
        Fix Version/s:     (was: 2.1)
                  Key: JXR-32  (was: MJXR-26)
              Project: Maven JXR  (was: Maven 2.x JXR Plugin)

> JXR does not handle empty (completely commented) java-files...
> --------------------------------------------------------------
>
>                 Key: JXR-32
>                 URL: http://jira.codehaus.org/browse/JXR-32
>             Project: Maven JXR
>          Issue Type: Bug
>         Environment: Maven 2.0.5 (Windows 2003 Srv/Windows XP)
>            Reporter: Jan Palmquist
>         Assigned To: Dennis Lundberg
>            Priority: Minor
>
> I have detected that the jxr-plugin (or sub components) does not handle 
> java-files being completely commented away e.g.
> //package my.demopackage;
> //public class MyClass {
> //}
> This is not a big issue, however it is quite annoying to have to notify 
> developers that this not only is bad coding style but also breaks site 
> generation.
> My stack trace:
> INFO] Generate "Test Source Xref" report.
> Unable to processPath 
> C:\CC\projects\MyProject\src\test\java\my\demopackage\MyClass.java => 
> c:\CC\projects\MyProject\target/site/xref-test\my\demopackage\MyClass.html
> [INFO] 
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] null
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> at 
> org.apache.maven.jxr.JavaCodeTransform.getHeader(JavaCodeTransform.java:651)
> at 
> org.apache.maven.jxr.JavaCodeTransform.transform(JavaCodeTransform.java:716)
> at 
> org.apache.maven.jxr.JavaCodeTransform.transform(JavaCodeTransform.java:787)
> at org.apache.maven.jxr.JXR.transform(JXR.java:195)
> at org.apache.maven.jxr.JXR.processPath(JXR.java:114)
> at org.apache.maven.jxr.JXR.xref(JXR.java:335)
> at 
> org.apache.maven.plugin.jxr.AbstractJxrReport.createXref(AbstractJxrReport.java:226)
> at 
> org.apache.maven.plugin.jxr.AbstractJxrReport.executeReport(AbstractJxrReport.java:352)
> at 
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:101)
> at 
> org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:67)
> at 
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:239)
> at 
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:115)
> at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:124)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:92)
> at 
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
> at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Total time: 9 minutes 24 seconds
> [INFO] Finished at: Thu Mar 22 07:26:14 CET 2007
> [INFO] Final Memory: 73M/200M
> [INFO] 
> ------------------------------------------------------------------------

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