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
formatter.applyPattern( format );
			return formatter.parse( value );
		}
		catch ( ParseException e )
		{
			throw new ValidationValueException( value,
					PropertyValueException.DESIGN_EXCEPTION_INVALID_VALUE,
					DesignChoiceConstants.PARAM_TYPE_DATETIME );
		}
	}
	/**
	 * Validates the input date time string with the given format.
	 * 
	 * @param dataType
	 *            the data type of the value
	 * @param format
	 *            the format pattern
	 * @param value
	 *            the value to validate
	 * @param locale
	 *            the locale information
	 * @return the double value if the validation is successful
	 * @throws ValidationValueException
	 *             if the value to validate is invalid
	 */
	static private Number doValidateNumberByPattern( String dataType,
			String format, String value, ULocale locale )
			throws ValidationValueException
	{
		assert DesignChoiceConstants.PARAM_TYPE_FLOAT