return true; }
    public static boolean renameFile(String from, String to) {	// This method is actually rename file		File orig_file = new File(from);	try {	    if (!orig_file.exists()) {		GLMDebug.ERROR("moveFile()", "Source file does not exist. "+from);		return false;	    }	    if (!orig_file.canWrite()) {		GLMDebug.ERROR("moveFile()", "Permissions problem: Cannot move file "+from);		return false;	    }	    File new_file = new File(to);	    orig_file.renameTo(new_file);	    	} catch (SecurityException se) {	    GLMDebug.ERROR("moveFile()", "Security Exception for "+from+": "+se);	    return false;	}	return true;    }