question: @ Override public final boolean isMagicWord ( String in ) { return in . matches ( "^(?i)\\b((" + "start" + "|end" + "|fail" + "|exception" + "|finish" + "|exit" + "|begin" + "|terminat" + ")(ed)?)" + "|enable" + "|enabled" + "|disable" + "|disabled" + "|error" + "|failure" + "|stop" + "|stopped" + "|root" + "\\b$" ) ; }
target:  Determine if the input token is a magic word.