added @nullable hint for proxy server

bbottema · Nov 5, 2017 · 2d82ff0 · 2d82ff0
1 parent bb725f2
commit 2d82ff0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/org/simplejavamail/mailer/internal/mailsender/MailSender.java b/src/main/java/org/simplejavamail/mailer/internal/mailsender/MailSender.java
@@ -86,6 +86,7 @@ public class MailSender {
 	 * Intermediary SOCKS5 relay server that acts as bridge between JavaMail and remote proxy (since JavaMail only supports anonymous SOCKS proxies).
 	 * Only set when {@link ProxyConfig} is provided with authentication details.
 	 */
+	@Nullable
 	private AnonymousSocks5Server proxyServer = null;
 
 	/**
@@ -448,7 +449,7 @@ public synchronized void setSessionTimeout(final int sessionTimeout) {
 	public synchronized void setTransportModeLoggingOnly(final boolean transportModeLoggingOnly) {
 		this.transportModeLoggingOnly = transportModeLoggingOnly;
 	}
-
+	
 	/**
 	 * @return {@link #transportModeLoggingOnly}
 	 */