public void setSmtpPort()

in src/main/java/org/apache/commons/mail/Email.java [537:550]

• 12 lines of code
• 2 McCabe index (conditional complexity)

    public void setSmtpPort(final int aPortNumber)
    {
        checkSessionAlreadyInitialized();

        if (aPortNumber < 1)
        {
            throw new IllegalArgumentException(
                "Cannot connect to a port number that is less than 1 ( "
                    + aPortNumber
                    + " )");
        }

        this.smtpPort = Integer.toString(aPortNumber);
    }