Bug 162174 [Regression]Default value of datetime parameter is not selected
Default value of datetime parameter is not selected Steps to reproduce: 1.new a report and new a parameter 2.set the parameter data type"DateTime",display type"Radio Button" and new two parameters,the display text and value of the first are "this year" and "09/05/2006,the second is "last year" and "09/05/2005". Set the first one as the default value 3.preview in html Expected result: the default value is selected Actual result: the default value is not selected
core/org.eclipse.birt.core/src/org/eclipse/birt/core/data/DateFormatISO8601.java
simpleDateFormatter.setCalendar( Calendar.getInstance( TimeZone.getTimeZone( "GMT" ) ) );
			simpleDateFormatterMap.put( patterKey, simpleDateFormatter );
		}
	}
	/**
	 * Parse a date/time string.
	 * @param source
	 * @return
	 * @throws ParseException
	 */
	public static Date parse( String source ) throws BirtException,
			ParseException
	{
		Date resultDate = null;
		source = cleanDate( source );
		Object simpleDateFormatter = simpleDateFormatterMap.get( getPatterKey( source ) );
		if ( simpleDateFormatter != null )
		{
			try
			{
				resultDate = ( (SimpleDateFormat) simpleDateFormatter ).parse( source );
				return resultDate;
			}
			catch ( ParseException e1 )
			{
			}
		}
		
		if ( resultDate == null )
		{