java.lang.NullPointerException
   at me.dsnet.cetriolo.findimpl.CucumberImplementationUtils.getModifiedFiles(CucumberImplementationUtils.java:140)
   at me.dsnet.cetriolo.findimpl.CucumberImplementationUtils.access$000(CucumberImplementationUtils.java:26)
   at me.dsnet.cetriolo.findimpl.CucumberImplementationUtils$2.fileFolderCreated(CucumberImplementationUtils.java:78)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectKeeper.fileFolderCreated(FileObjectKeeper.java:285)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:157)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128)
   at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:105)
   at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1318)
   at org.openide.filesystems.FileSystem$EventDispatcher.run(FileSystem.java:999)
   at org.openide.filesystems.EventControl.dispatchEvent(EventControl.java:84)
   at org.openide.filesystems.FileSystem.dispatchEvent(FileSystem.java:644)
   at org.openide.filesystems.FileObject.dispatchEvent(FileObject.java:635)
   at org.openide.filesystems.FileObject.fireFileFolderCreatedEvent(FileObject.java:595)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.fireFileFolderCreatedEvent(BaseFileObj.java:663)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refreshImpl(FolderObj.java:503)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.refresh(BaseFileObj.java:834)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refresh(FolderObj.java:562)
   at org.openide.filesystems.FileObject.refresh(FileObject.java:1206)
   at org.netbeans.modules.masterfs.watcher.Watcher$1.run(Watcher.java:397)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)