• currentElement : JDThresholdList , JDTractorList
• fieldNames : JDFieldArray
• fieldTypes : JDFieldArray
• fieldValues : JDFieldArray
• foundValue : JDThresholdList , JDTractorList
• imageName : JDTractorItem
• paramName : JDThresholdItem
• paramType : JDThresholdItem
• popUpView : JDTractorSelectPopupView
• tempItem : JDThresholdList , JDTractorList
• testType : JDThresholdItem
• thresholds : JDThresholdList
• thresholdValue : JDThresholdItem
• tractorName : JDTractorItem
• tractors : JDTractorList
• unitString : JDThresholdItem
• xmlParser : JDThresholdList , JDTractorList