java.io.IOException: Permission denied
        at java.io.UnixFileSystem.createFileExclusively(UnixFileSystem.java:0)
        at java.io.File.createNewFile(File.java:883)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createData(FolderObj.java:276)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createDataImpl(FolderObj.java:233)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$1.call(FolderObj.java:203)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$1.call(FolderObj.java:202)
        at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.runAsInconsistent(FileBasedFileSystem.java:112)
        at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createData(FolderObj.java:206)
        at org.openide.filesystems.FileUtil.createData(FileUtil.java:583)
        at org.openide.filesystems.FileUtil.createData(FileUtil.java:308)
        at org.netbeans.modules.tomcat5.util.LogViewer.getLogFile(LogViewer.java:210)
        at org.netbeans.modules.tomcat5.util.LogViewer.run(LogViewer.java:270)