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
.equalsIgnoreCase( dataType )
				|| DesignChoiceConstants.PARAM_TYPE_DECIMAL
						.equalsIgnoreCase( dataType )
				|| DesignChoiceConstants.PARAM_TYPE_INTEGER
						.equalsIgnoreCase( dataType );
		if ( DesignChoiceConstants.NUMBER_FORMAT_TYPE_UNFORMATTED
				.equalsIgnoreCase( format ) )
			return doValidateNumber( dataType, value, locale );
		assert !StringUtil.isBlank( format );
		if ( StringUtil.isBlank( value ) )
			return null;
		NumberFormatter formatter = new NumberFormatter( locale );
		formatter.applyPattern( format );
		try
		{
			return formatter.parse( value );
		}
		catch ( ParseException e )
		{
			throw new ValidationValueException( value,
					PropertyValueException.DESIGN_EXCEPTION_INVALID_VALUE,
					dataType );
		}
	}
	/**
	 * Gets the display string for the value with the given data type, format,
	 * locale. The value must be the valid data type. That is:
	 * 
	 * <ul>
	 * <li>if data type is <code>PARAM_TYPE_DATETIME</code>, then the value