import org.openide.util.Utilities;

            // In NB 3.2.x for OpenVMS, we had to use  "_nbattrs." as a attribute file.

            // However, OpenVMS now supports a file name beginning with "."

            // So we now have to change the existing "_nbattrs." file into ".nbattrs"

            //

            if (Utilities.getOperatingSystem () == Utilities.OS_VMS && arr[i] != null && f != null) {

            	if (arr[i].equalsIgnoreCase ("_nbattrs.")) {

                    try {

                        renameVMSAttrFile (f);

                    } catch (IOException ioe) {}

                    arr[i] = new String (ATTR_NAME_EXT_XML);

            	}

            }

    /** Renames the attribute file for OpenVMS platform.

     *  The method renames "_nbattrs." into ".nbattrs".

     *  We cannot simply use the change.rename method

     *  because of the special property of OpenVMS having to do with

     *  a file name starting with "."

     *

     *  @param f the folder containg the attribute file

     */

    private void renameVMSAttrFile (String f) throws IOException {

        InputStream is = null;

        OutputStream os = null;

        try {    

            change.createData (f+"/"+ATTR_NAME_EXT_XML);

            is = info.inputStream (f+"/"+"_nbattrs.");

            os = info.outputStream (f+"/"+ATTR_NAME_EXT_XML);

            byte [] buf = new byte[256];

            int readi;

            while ( (readi=is.read(buf,0,256)) >= 0x0 ) {

                os.write (buf,0,readi);

            }

            is.close ();

            change.delete (f+"/"+"_nbattrs.");

            is = null;

        } catch (IOException ie) {

        } finally {

            if (is != null)

                is.close ();

            if (os != null)

                os.close ();

        }

    }

import org.openide.util.Utilities;

            // In NB 3.2.x for OpenVMS, we had to use the "_" as a backup extension.

            // However, OpenVMS now supports various special characters including "~".

            // So we now have to change the existing backup files ending with "_" into "~".

            //

            if ( Utilities.getOperatingSystem () == Utilities.OS_VMS ) {

                if ( arr[i].endsWith (".java_") ) {

                    try {

                        String newBackupFile = arr[i].substring (0, arr[i].length()-1) + BACKUP_EXT;           

                        super.rename (name + "/" + arr[i], name + "/" + newBackupFile);

                        arr[i] = new String (newBackupFile);

                    } catch (IOException fex) {                        

                    } 

                }

            }