public Date getRunDate() { String date = this.getMetaData(METADATA_RUN_DATE);
public Timestamp getRunDate() { String date = getMetaData(METADATA_RUN_DATE);
	public Date getRunDate() {		String date = this.getMetaData(METADATA_RUN_DATE);		if (date != null) {			IWTimestamp stamp = new IWTimestamp(date);			return stamp.getDate();		}		return null;	}