Bug 191668 [Regression]The parameter list is empty when preview the report[0705]
Description: [Regression]The parameter list is empty when preview the report[0705] Build number: 2.2.0.v20070608-0630 Steps to reproduce: 1, Open the attached report design 2, Preview Expected result: The parameter list is empty Actual result: The parameter list is not empty and has the imported values Error log:
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/util/ParameterValidationUtil.java
else if ( DesignChoiceConstants.PARAM_TYPE_DECIMAL
					.equalsIgnoreCase( dataType ) )
			{
				Number number = doValidateNumberByPattern( dataType, format,
						value, locale );
				if ( number == null )
					return null;
				return new BigDecimal( number.toString( ) );
			}
			else if ( DesignChoiceConstants.PARAM_TYPE_INTEGER
					.equalsIgnoreCase( dataType ) )
			{
				Number number = doValidateNumberByPattern( dataType, format,
						value, locale );
				if ( number == null )
					return null;
				return new Integer( number.intValue( ) );
			}
			else if ( DesignChoiceConstants.PARAM_TYPE_BOOLEAN
					.equalsIgnoreCase( dataType ) )
			{
				return doValidateBoolean( value, locale );
			}
			else if ( DesignChoiceConstants.PARAM_TYPE_STRING
					.equalsIgnoreCase( dataType ) )
			{
				if ( StringUtil.isBlank( value ) )
					return value;
				else if ( DesignChoiceConstants.STRING_FORMAT_TYPE_UNFORMATTED
						.equalsIgnoreCase( format ) )