Bug 188584 Time parameter default value has not been display on Enter Parameters dialog[0002]
Descript: Time parameter default value has not been display on Enter Parameters window[0002] Step: 1.New a Time parameter and input "00:00:00 AM" in default value 2.Preview and the Enter Parmeter dialog Actual result: The default value has not been show in it. Exception result: The default value show in it.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
formatPattern = ( (String[]) formatBuilder.getResult( ) )[1];
			updateFormatField( );
			if ( refresh )
			{
				refreshValueTable( );
			}
		}
	}
	private boolean canBeBlank( )
	{
		boolean canBeBlank = false;
		if ( PARAM_CONTROL_LIST.equals( getSelectedControlType( ) )
				|| DesignChoiceConstants.PARAM_CONTROL_TEXT_BOX.equals( getSelectedControlType( ) ) )
		{
			if ( dirtyProperties.containsKey( CHECKBOX_ISREQUIRED ) )
			{
				canBeBlank = !( ( (Boolean) dirtyProperties.get( CHECKBOX_ISREQUIRED ) ).booleanValue( ) );
			}
			else
			{
				canBeBlank = !( inputParameter.isRequired( ) );
			}
		}
		return canBeBlank;
	}
	private boolean canBeNull( )
	{
		boolean canBeNull = false;
		if ( dirtyProperties.containsKey( CHECKBOX_ISREQUIRED ) )
		{