[jira] Created: (MTAGLIST-12) NullPointerException if java file ends with a comment

NullPointerException if java file ends with a comment
-----------------------------------------------------

                 Key: MTAGLIST-12
                 URL: http://jira.codehaus.org/browse/MTAGLIST-12
             Project: Maven 2.x Taglist Plugin
          Issue Type: Bug
    Affects Versions: 2.0
            Reporter: Roland Weber
            Priority: Minor


Report generation failes with a NullPointerExeption if java files ends with a 
comment if multiline comments are enabled.
FileAnalyser fails to check the current line for null before looking for 
multiline comments.

java.lang.NullPointerException
        at 
org.codehaus.mojo.taglist.FileAnalyser.scanFile(FileAnalyser.java:241)
        at org.codehaus.mojo.taglist.FileAnalyser.execute(FileAnalyser.java:113)
        at 
org.codehaus.mojo.taglist.TagListReport.executeReport(TagListReport.java:131)
        at 
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
        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:412)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
        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)

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