https://www.pnfsoftware.com/jeb/apidoc/com/pnfsoftware/jeb/util/collect/CFBytesTrie.IKeyExtractor.html
CFBytesTrie.IKeyExtractor (JEB API Documentation)
declaration: package: com.pnfsoftware.jeb.util.collect, class: CFBytesTrie, interface: IKeyExtractor
jebapidocumentation