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
* @return
	 */
	private static PatternKey getPatterKey( String source )
	{
		int colonNumber = 0;
		int blankNumber = 0;
		int hyphenNumber = 0;
		int dotNumber = 0;
		int timeZomeNumber = 0;
		boolean beLastBlank = false;
		for ( int i = 0; i < source.length( ); i++ )
		{
			switch ( source.charAt( i ) )
			{
				case ':' :
				{
					beLastBlank = false;
					colonNumber++;
					break;
				}
				case ' ' :
				{
					if ( !beLastBlank )
					{
						blankNumber++;
					}
					beLastBlank = true;
					break;
				}
				case '-' :