diff --git a/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java b/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
index d3e8299c8..6a4c7ec69 100644
--- a/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
@@ -608,7 +608,7 @@ public abstract class AbstractXMPPConnection implements XMPPConnection {
         sendPacket(unavailablePresence);
         shutdown();
         callConnectionClosedListener();
-    };
+    }
 
     /**
      * Shuts the current connection down.
diff --git a/smack-core/src/main/java/org/jivesoftware/smack/provider/Provider.java b/smack-core/src/main/java/org/jivesoftware/smack/provider/Provider.java
index 4fcaa76a5..1ba343466 100644
--- a/smack-core/src/main/java/org/jivesoftware/smack/provider/Provider.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/provider/Provider.java
@@ -39,5 +39,5 @@ public abstract class Provider<E extends Element> {
         return e;
     }
 
-    public abstract E parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException, SmackException;;
+    public abstract E parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException, SmackException;
 }
diff --git a/smack-core/src/test/java/org/jivesoftware/smack/ChatConnectionTest.java b/smack-core/src/test/java/org/jivesoftware/smack/ChatConnectionTest.java
index e1f921540..0476f1c45 100644
--- a/smack-core/src/test/java/org/jivesoftware/smack/ChatConnectionTest.java
+++ b/smack-core/src/test/java/org/jivesoftware/smack/ChatConnectionTest.java
@@ -441,5 +441,5 @@ public class ChatConnectionTest {
         public int getNumMessages() {
             return counter;
         }
-    };
+    }
 }
diff --git a/smack-core/src/test/java/org/jivesoftware/smack/ThreadedDummyConnection.java b/smack-core/src/test/java/org/jivesoftware/smack/ThreadedDummyConnection.java
index 7decd3058..d3b347ccc 100644
--- a/smack-core/src/test/java/org/jivesoftware/smack/ThreadedDummyConnection.java
+++ b/smack-core/src/test/java/org/jivesoftware/smack/ThreadedDummyConnection.java
@@ -104,6 +104,6 @@ public class ThreadedDummyConnection extends DummyConnection {
                 e.printStackTrace();
             }
         }
-    };
+    }
 
 }
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/offline/OfflineMessageManager.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/offline/OfflineMessageManager.java
index 709a55052..bbdc8f2de 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/offline/OfflineMessageManager.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/offline/OfflineMessageManager.java
@@ -61,7 +61,7 @@ public class OfflineMessageManager {
     private final XMPPConnection connection;
 
     private static final PacketFilter PACKET_FILTER = new AndFilter(new PacketExtensionFilter(
-                    new OfflineMessageInfo()), new PacketTypeFilter(Message.class));;
+                    new OfflineMessageInfo()), new PacketTypeFilter(Message.class));
 
     public OfflineMessageManager(XMPPConnection connection) {
         this.connection = connection;
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/pep/PEPManager.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/pep/PEPManager.java
index a54fe80d8..60f2afa9e 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/pep/PEPManager.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/pep/PEPManager.java
@@ -140,8 +140,7 @@ public class PEPManager {
                 PEPEvent event = (PEPEvent) message.getExtension("event", "http://jabber.org/protocol/pubsub#event");
                 // Fire event for roster exchange listeners
                 firePEPListeners(message.getFrom(), event);
-            };
-
+            }
         };
         connection.addPacketListener(packetListener, packetFilter);
     }
@@ -149,7 +148,6 @@ public class PEPManager {
     public void destroy() {
         if (connection != null)
             connection.removePacketListener(packetListener);
-
     }
 
     protected void finalize() throws Throwable {
diff --git a/smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/nat/TransportResolver.java b/smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/nat/TransportResolver.java
index 15caf0e31..258fa6514 100644
--- a/smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/nat/TransportResolver.java
+++ b/smack-jingle-old/src/main/java/org/jivesoftware/smackx/jingleold/nat/TransportResolver.java
@@ -46,8 +46,6 @@ public abstract class TransportResolver {
         rawupd, ice
     }
 
-    ;
-
     public Type getType() {
         return type;
     }
diff --git a/smack-legacy/src/main/java/org/jivesoftware/smackx/xevent/MessageEventManager.java b/smack-legacy/src/main/java/org/jivesoftware/smackx/xevent/MessageEventManager.java
index ca69a2d50..c3592b88f 100644
--- a/smack-legacy/src/main/java/org/jivesoftware/smackx/xevent/MessageEventManager.java
+++ b/smack-legacy/src/main/java/org/jivesoftware/smackx/xevent/MessageEventManager.java
@@ -95,9 +95,7 @@ public class MessageEventManager extends Manager {
                             message.getFrom(),
                             messageEvent.getPacketID(),
                             eventType.concat("Notification"));
-
-            };
-
+            }
         }, PACKET_FILTER);
         INSTANCES.put(connection, this);
     }
diff --git a/smack-legacy/src/main/java/org/jivesoftware/smackx/xroster/RosterExchangeManager.java b/smack-legacy/src/main/java/org/jivesoftware/smackx/xroster/RosterExchangeManager.java
index c4202c5aa..da1df08c0 100644
--- a/smack-legacy/src/main/java/org/jivesoftware/smackx/xroster/RosterExchangeManager.java
+++ b/smack-legacy/src/main/java/org/jivesoftware/smackx/xroster/RosterExchangeManager.java
@@ -83,8 +83,7 @@ public class RosterExchangeManager {
                     (RosterExchange) message.getExtension(ELEMENT, NAMESPACE);
                 // Fire event for roster exchange listeners
                 fireRosterExchangeListeners(message.getFrom(), rosterExchange.getRosterEntries());
-            };
-
+            }
         };
         connection.addPacketListener(packetListener, PACKET_FILTER);
     }