Camel FTP maximumReconnectAttempts option does not work as expected

Issue

Camel FTP component(both producer and consumer) is internally connecting to the target FTP server more than the value set at "maximumReconnectAttempts".

sample]$ grep "Reconnect attempt" camel-ftp-test.log
2018-09-26 11:46:23,625 [ - vm://trigger] TRACE FtpOperations                  - Reconnect attempt #1 connecting to ftp://admin@doesnotexisthost:21000
2018-09-26 11:49:23,669 [ - vm://trigger] TRACE FtpOperations                  - Reconnect attempt #1 connecting to ftp://admin@doesnotexisthost:21000
sampe]$