src/org/tiefaces/components/websheet/utility/WebSheetUtility.java
public static String parseDate(final String entry) {
		Pattern pattern = Pattern.compile(DATE_REGEX_4_DIGIT_YEAR);
		String[] terms = entry.split(" ");
		Matcher matcher;
		for (String term : terms) {
			matcher = pattern.matcher(term);
			if (matcher.matches()) {
				return matcher.group();
			}
		}
		pattern = Pattern.compile(DATE_REGEX_2_DIGIT_YEAR);
		terms = entry.split(" ");
		for (String term : terms) {
			matcher = pattern.matcher(term);
			if (matcher.matches()) {
				return matcher.group();
			}
		}
		return "";
	}
public static String parseDate(final String entry) {
		Pattern pattern = Pattern.compile(DATE_REGEX_4_DIGIT_YEAR);
		String[] terms = entry.split(" ");
		Matcher matcher;
		for (String term : terms) {
			matcher = pattern.matcher(term);
			if (matcher.matches()) {
				return matcher.group();
			}
		}
		pattern = Pattern.compile(DATE_REGEX_2_DIGIT_YEAR);
		terms = entry.split(" ");
		for (String term : terms) {
			matcher = pattern.matcher(term);
			if (matcher.matches()) {
				return matcher.group();
			}
		}
		return "";
	}
Parses the date.

@param entry
the entry
@return the string