from: gflog-mail
to: gflog-core
evidence:
 - file: "gflog-mail/src/main/java/com/epam/deltix/gflog/mail/appender/SmtpAppender.java"
   contains "import com.epam.deltix.gflog.core.appender.NioAppender;"

from: gflog-mail
to: gflog-core
evidence:
 - file: "gflog-mail/src/main/java/com/epam/deltix/gflog/mail/appender/SmtpAppenderFactory.java"
   contains "import com.epam.deltix.gflog.core.appender.Appender;"