class RangerBizUtil {

	public String getFileNameWithoutExtension(File file) {
		if (file != null) {
			String fileName = file.getName();
			if (fileName.indexOf(".") > 0) {
				return fileName.substring(0, fileName.indexOf("."));
			}
			return fileName;

		}
		return null;
	}

	public  RangerBizUtil();

}