question: public static String SITInfo ( EnumMap < SIT , EnumMap < CIT , Boolean > > shp ) { StringBuilder result = new StringBuilder ( ) ; for ( SIT key : shp . keySet ( ) ) { result . append ( "\t" + key . toString ( ) + ":" + CITInfo ( shp . get ( key ) ) + "\n" ) ; } return result . toString ( ) ; }
target:  Converts a SITMap into a human readable String