Github user trixpan commented on a diff in the pull request: https://github.com/apache/nifi/pull/827#discussion_r74427203 --- Diff: nifi-nar-bundles/nifi-email-bundle/nifi-email-processors/src/main/java/org/apache/nifi/processors/email/ListenSMTP.java --- @@ -106,26 +69,17 @@ .addValidator(StandardValidators.PORT_VALIDATOR) .build(); - protected static final PropertyDescriptor SMTP_HOSTNAME = new PropertyDescriptor.Builder() - .name("SMTP_HOSTNAME") - .displayName("SMTP hostname") - .description("The hostname to be embedded into the banner displayed when an " + - "SMTP client connects to the processor TCP port .") - .required(true) - .expressionLanguageSupported(false) - .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) - .build(); - - protected static final PropertyDescriptor SMTP_MAXIMUM_CONNECTIONS = new PropertyDescriptor.Builder() + static final PropertyDescriptor SMTP_MAXIMUM_CONNECTIONS = new PropertyDescriptor.Builder() .name("SMTP_MAXIMUM_CONNECTIONS") .displayName("Maximum number of SMTP connection") .description("The maximum number of simultaneous SMTP connections.") .required(true) + .defaultValue("1") .expressionLanguageSupported(false) .addValidator(StandardValidators.INTEGER_VALIDATOR) .build(); - protected static final PropertyDescriptor SMTP_TIMEOUT = new PropertyDescriptor.Builder() + static final PropertyDescriptor SMTP_TIMEOUT = new PropertyDescriptor.Builder() --- End diff -- Agree with that.
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