--- a/src/com/beem/project/beem/smack/avatar/AvatarMetadataProvider.java	Sun Jan 13 20:36:11 2013 +0100
+++ b/src/com/beem/project/beem/smack/avatar/AvatarMetadataProvider.java	Mon Jan 21 23:12:10 2013 +0100
@@ -65,7 +65,6 @@
 	throws Exception {
 	AvatarMetadataExtension metadata = new AvatarMetadataExtension();
 	boolean done = false;
-	StringBuilder buffer = new StringBuilder();
 	while (!done) {
 	    int eventType = parser.next();
 	    if (eventType == XmlPullParser.START_TAG) {

--- a/src/com/beem/project/beem/smack/avatar/AvatarProvider.java	Sun Jan 13 20:36:11 2013 +0100
+++ b/src/com/beem/project/beem/smack/avatar/AvatarProvider.java	Mon Jan 21 23:12:10 2013 +0100
@@ -63,9 +63,7 @@
     @Override
     public PacketExtension parseExtension(XmlPullParser parser)
 	throws Exception {
-	AvatarMetadataExtension metadata = new AvatarMetadataExtension();
 	boolean done = false;
-	StringBuilder buffer = new StringBuilder();
 	while (!done) {
 	    int eventType = parser.getEventType();
 	    if (eventType == XmlPullParser.START_TAG) {

--- a/src/com/beem/project/beem/smack/sasl/ScramSaslClient.java	Sun Jan 13 20:36:11 2013 +0100
+++ b/src/com/beem/project/beem/smack/sasl/ScramSaslClient.java	Mon Jan 21 23:12:10 2013 +0100
@@ -242,7 +242,6 @@
     private String getClientNonce() throws SaslException {
         byte[]          nonceBytes = new byte[NONCE_BYTE_COUNT];
         SecureRandom    prng;
-        byte            nonceByte;
         char[]          hexNonce = new char[NONCE_HEX_COUNT];
 
         try {

--- a/src/net/java/otr4j/io/SerializationUtils.java	Sun Jan 13 20:36:11 2013 +0100
+++ b/src/net/java/otr4j/io/SerializationUtils.java	Mon Jan 21 23:12:10 2013 +0100
@@ -75,7 +75,7 @@
 		OtrOutputStream oos = new OtrOutputStream(out);
 		oos.writeMysteriousT(t);
 		byte[] b = out.toByteArray();
-		out.close();
+		oos.close();
 		return b;
 	}
 
@@ -85,7 +85,7 @@
 		OtrOutputStream oos = new OtrOutputStream(out);
 		oos.writeData(b);
 		byte[] otrb = out.toByteArray();
-		out.close();
+		oos.close();
 		return otrb;
 	}