https://developers.arcgis.com/enterprise-sdk/api-reference/java/com/esri/arcgis/datasourcesraster/FocalStatisticsFilter.html
FocalStatisticsFilter (ArcObjects Java API)
javaapi
https://resources.arcgis.com/en/help/arcobjects-net/componentHelp/001q/001q0000070z000000.htm
FocalStatisticsFilter CoClass (ArcObjects .NET 10.1 SDK)
coclasssdk