Table of Contents
The issues are assigned one of five priorities: P1 through P5. You
    can use a JSlider to filter the
    EventList using
    ThresholdList.
ThresholdList requires you to provide an
      integer for each element in your EventList. Then,
      it filters all elements whose integers fall outside the provided range.
      The endpoints of the range can be controlled with a
      JSlider, JSpinner or even
      a JComboBox.
To provide the mapping from your list elements to integers, you
      must implement the simple ThresholdList.Evaluator
      interface.