diff --git a/build.gradle b/build.gradle
index d66bc4788..1dc2ec199 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ allprojects {
 		oneLineDesc = 'An Open Source XMPP (Jabber) client library'
 	}
 	group = 'org.igniterealtime.smack'
-	sourceCompatibility = 1.6
+	sourceCompatibility = 1.7
 	version = shortVersion
 	if (isSnapshot) {
 		version += '-SNAPSHOT'
diff --git a/extensions/src/main/java/org/jivesoftware/smackx/bytestreams/socks5/Socks5BytestreamManager.java b/extensions/src/main/java/org/jivesoftware/smackx/bytestreams/socks5/Socks5BytestreamManager.java
index 247abd192..6a51acb4a 100644
--- a/extensions/src/main/java/org/jivesoftware/smackx/bytestreams/socks5/Socks5BytestreamManager.java
+++ b/extensions/src/main/java/org/jivesoftware/smackx/bytestreams/socks5/Socks5BytestreamManager.java
@@ -574,11 +574,7 @@ public final class Socks5BytestreamManager implements BytestreamManager {
             try {
                 proxyInfo = serviceDiscoveryManager.discoverInfo(item.getEntityID());
             }
-            catch (NoResponseException e) {
-                // blacklist errornous server
-                proxyBlacklist.add(item.getEntityID());
-                continue;            }
-            catch (XMPPErrorException e) {
+            catch (NoResponseException|XMPPErrorException e) {
                 // blacklist errornous server
                 proxyBlacklist.add(item.getEntityID());
                 continue;