anchor.diff:  
   The class mil.nga.giat.geowave.adapter.vector.index.SimpleFeaturePrimaryIndexConfiguration is used to maintain the configuration of
   primary indices used for adding or updating simple features via the GeoServer plug-in (FeatureWriter).
  -
  -|===
   
   ==== Example
   [source]
  
positive.code: .2+|String
  |Count Min Sketch|errorFactor=0.001,probabilityOfCorrectness=0.98|mil.nga.giat.geowave.adapter.vector.stats.FeatureCountMinSketchStatistics$FeatureCountMinSketchConfig
  |Hyper Log Log|precision=16|mil.nga.giat.geowave.adapter.vector.stats.FeatureHyperLogLogStatistics$FeatureHyperLogLogConfig
  
  ===|
  
  ==== Visibility Configuration
  
  
negative.code: 
  [frame="topbot",options="header"]
  |===
  |Attribute Type |Statistic Name|Statistic Configuration Attributes (with default values)|Statistic Class
  .3+|Numeric
  |Fixed Bin Histogram|minValue=-&#8734;,maxValue=&#8734;,bins=32|mil.nga.giat.geowave.adapter.vector.stats.FeatureFixedBinNumericStatistics$FeatureFixedBinConfig
  