public boolean accept(File fileF) {

		if ((_filterString == null) || (fileF == null)) {
			return true;
		} else {
			String file = fileF.getAbsolutePath().trim();
			if (file.lastIndexOf(File.separator)!=-1) {
				file = file.substring(file.lastIndexOf(File.separator)+1, file.length());
			}
			int index = _filterString.indexOf("*");
			if (index == -1) {
				return (_filterString.equals(file));
			} else if (index == 0) {
				if (_filterString.length() == 1) {
					return true;
				} else {
					return file.endsWith(_filterString.substring(1, _filterString.length()));
				}
			} else if (index == (_filterString.length()-1)) {
				return file.startsWith(_filterString.substring(0,_filterString.length()-1));
			} else {
				return (file.startsWith(_filterString.substring(0,index)))
						&&(file.endsWith(_filterString.substring(index+1, _filterString.length())));
			}
		}

	}