Fix or suppress warnings

core/src/main/java/org/jivesoftware/smack/proxy/HTTPProxySocketFactory.java

@@ -24,7 +24,9 @@ import java.net.HttpURLConnection;
 import java.net.InetAddress;
 import java.net.Socket;
 import java.net.UnknownHostException;
+
 import javax.net.SocketFactory;
+
 import org.jivesoftware.smack.util.StringUtils;
 
 import java.util.regex.Matcher;
@@ -78,6 +80,7 @@ class HTTPProxySocketFactory
     {
         String proxyhost = proxy.getProxyAddress();
         int proxyPort = proxy.getProxyPort();
+        @SuppressWarnings("resource")
         Socket socket = new Socket(proxyhost,proxyPort);
         String hostport = "CONNECT " + host + ":" + port;
         String proxyLine;

core/src/main/java/org/jivesoftware/smack/proxy/Socks4ProxySocketFactory.java

@@ -22,6 +22,7 @@ import java.io.OutputStream;
 import java.net.InetAddress;
 import java.net.Socket;
 import java.net.UnknownHostException;
+
 import javax.net.SocketFactory;
 
 /**
@@ -67,6 +68,7 @@ public class Socks4ProxySocketFactory
         
     }
     
+    @SuppressWarnings("resource")
     private Socket socks4ProxifiedSocket(String host, int port) 
         throws IOException
     {

core/src/test/java/org/jivesoftware/smack/util/PacketParserUtilsTest.java

@@ -16,13 +16,13 @@
  */
 package org.jivesoftware.smack.util;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertNull;
-import static junit.framework.Assert.fail;
 import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
 import static org.custommonkey.xmlunit.XMLAssert.assertXMLNotEqual;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 import java.util.Locale;
 import java.util.Properties;
@@ -49,7 +49,6 @@ public class PacketParserUtilsTest {
         outputProperties.put(javax.xml.transform.OutputKeys.OMIT_XML_DECLARATION, "yes");
     }
         
-    @SuppressWarnings("deprecation")
     @Test
     public void singleMessageBodyTest() throws Exception {
         String defaultLanguage = Packet.getDefaultLanguage();
@@ -199,7 +198,6 @@ public class PacketParserUtilsTest {
 
     }
 
-    @SuppressWarnings("deprecation")
     @Test
     public void singleMessageSubjectTest() throws Exception {
         String defaultLanguage = Packet.getDefaultLanguage();
@@ -349,7 +347,6 @@ public class PacketParserUtilsTest {
 
     }
 
-    @SuppressWarnings("deprecation")
     @Test
     public void multipleMessageBodiesTest() throws Exception {
         String defaultLanguage = Packet.getDefaultLanguage();
@@ -503,7 +500,6 @@ public class PacketParserUtilsTest {
 
     }
 
-    @SuppressWarnings("deprecation")
     @Test
     public void multipleMessageSubjectsTest() throws Exception {
         String defaultLanguage = Packet.getDefaultLanguage();
@@ -657,7 +653,6 @@ public class PacketParserUtilsTest {
 
     }
 
-    @SuppressWarnings("deprecation")
     @Test
     public void invalidMessageBodyContainingTagTest() throws Exception {
         String control = XMLBuilder.create("message")
@@ -691,7 +686,6 @@ public class PacketParserUtilsTest {
         
     }
 
-    @SuppressWarnings("deprecation")
     @Test
     public void invalidXMLInMessageBody() throws Exception {
         String validControl = XMLBuilder.create("message")
@@ -768,7 +762,6 @@ public class PacketParserUtilsTest {
     	assertXMLEqual(stanza, presence.toXML().toString());
     }
     
-    @SuppressWarnings("deprecation")
     @Test
     public void validatePresenceProbe() throws Exception {
     	String stanza = "<presence from='mercutio@example.com' id='xv291f38' to='juliet@example.com' type='unsubscribed'/>";
@@ -779,7 +772,6 @@ public class PacketParserUtilsTest {
     	assertEquals(Presence.Type.unsubscribed, presence.getType());
     }
     
-    @SuppressWarnings("deprecation")
     @Test
     public void validatePresenceOptionalElements() throws Exception {
     	String stanza = "<presence xml:lang='en' type='unsubscribed'>"

debug/src/main/java/org/jivesoftware/smackx/debugger/EnhancedDebuggerWindow.java

@@ -21,6 +21,7 @@ import org.jivesoftware.smack.SmackConfiguration;
 import org.jivesoftware.smack.provider.ProviderManager;
 
 import javax.swing.*;
+
 import java.awt.*;
 import java.awt.event.*;
 import java.net.URL;
@@ -184,7 +185,8 @@ public class EnhancedDebuggerWindow {
      * Creates the main debug window that provides information about Smack and also shows
      * a tab panel for each connection that is being debugged.
      */
-    private void createDebug() {
+    @SuppressWarnings({ "rawtypes", "unchecked" })
+	private void createDebug() {
 
         frame = new JFrame("Smack Debug Window");
 

extensions/src/main/java/org/jivesoftware/smackx/caps/EntityCapsManager.java

@@ -422,7 +422,6 @@ public class EntityCapsManager extends Manager {
      *
      * If we are connected and there was already a presence send, another
      * presence is send to inform others about your new Entity Caps node string.
-     * @throws NotConnectedException 
      *
      */
     public void updateLocalEntityCaps() {

extensions/src/main/java/org/jivesoftware/smackx/pubsub/Node.java

@@ -269,7 +269,8 @@ abstract public class Node
 	 * 
 	 * @param listener The handler for the event
 	 */
-	public void addItemEventListener(ItemEventListener listener)
+	@SuppressWarnings("unchecked")
+    public void addItemEventListener(@SuppressWarnings("rawtypes") ItemEventListener listener)
 	{
 		PacketListener conListener = new ItemEventTranslator(listener); 
 		itemEventToListenerMap.put(listener, conListener);
@@ -281,7 +282,7 @@ abstract public class Node
 	 * 
 	 * @param listener The handler to unregister
 	 */
-	public void removeItemEventListener(ItemEventListener listener)
+	public void removeItemEventListener(@SuppressWarnings("rawtypes") ItemEventListener listener)
 	{
 		PacketListener conListener = itemEventToListenerMap.remove(listener);
 		
@@ -396,14 +397,16 @@ abstract public class Node
 	 */
 	public class ItemEventTranslator implements PacketListener
 	{
-		private ItemEventListener listener;
+		@SuppressWarnings("rawtypes")
+        private ItemEventListener listener;
 
-		public ItemEventTranslator(ItemEventListener eventListener)
+		public ItemEventTranslator(@SuppressWarnings("rawtypes") ItemEventListener eventListener)
 		{
 			listener = eventListener;
 		}
 		
-		public void processPacket(Packet packet)
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+        public void processPacket(Packet packet)
 		{
 	        EventElement event = (EventElement)packet.getExtension("event", PubSubNamespace.EVENT.getXmlns());
 			ItemsExtension itemsElem = (ItemsExtension)event.getEvent();
@@ -414,7 +417,7 @@ abstract public class Node
 			{
 				delay = (DelayInformation)packet.getExtension("x", "jabber:x:delay");
 			}
-			ItemPublishEvent eventItems = new ItemPublishEvent(itemsElem.getNode(), (List<Item>)itemsElem.getItems(), getSubscriptionIds(packet), (delay == null ? null : delay.getStamp()));
+            ItemPublishEvent eventItems = new ItemPublishEvent(itemsElem.getNode(), (List<Item>)itemsElem.getItems(), getSubscriptionIds(packet), (delay == null ? null : delay.getStamp()));
 			listener.handlePublishedItems(eventItems);
 		}
 	}
@@ -448,7 +451,8 @@ abstract public class Node
 	        {
 				ItemsExtension itemsElem = (ItemsExtension)event.getEvent();
 				Collection<? extends PacketExtension> pubItems = itemsElem.getItems();
-				Iterator<RetractItem> it = (Iterator<RetractItem>)pubItems.iterator();
+				@SuppressWarnings("unchecked")
+                Iterator<RetractItem> it = (Iterator<RetractItem>)pubItems.iterator();
 				List<String> items = new ArrayList<String>(pubItems.size());
 
 				while (it.hasNext())

extensions/src/main/java/org/jivesoftware/smackx/xhtmlim/provider/XHTMLExtensionProvider.java

@@ -30,7 +30,6 @@ import java.io.IOException;
  *
  * @author Vyacheslav Blinov
  */
-@SuppressWarnings("PMD.CyclomaticComplexity")
 public class XHTMLExtensionProvider implements PacketExtensionProvider {
     public static final String BODY_ELEMENT = "body";
 

extensions/src/test/java/org/jivesoftware/smackx/bytestreams/ibb/packet/CloseTest.java

@@ -16,8 +16,9 @@
  */
 package org.jivesoftware.smackx.bytestreams.ibb.packet;
 
-import static junit.framework.Assert.*;
+import static org.junit.Assert.assertEquals;
-import static org.custommonkey.xmlunit.XMLAssert.*;
+
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
 
 import java.util.Properties;
 

extensions/src/test/java/org/jivesoftware/smackx/bytestreams/ibb/packet/DataPacketExtensionTest.java

@@ -16,8 +16,9 @@
  */
 package org.jivesoftware.smackx.bytestreams.ibb.packet;
 
-import static junit.framework.Assert.*;
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
-import static org.custommonkey.xmlunit.XMLAssert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
 
 import java.util.Properties;
 

extensions/src/test/java/org/jivesoftware/smackx/bytestreams/ibb/packet/DataTest.java

@@ -16,8 +16,9 @@
  */
 package org.jivesoftware.smackx.bytestreams.ibb.packet;
 
-import static junit.framework.Assert.*;
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
-import static org.custommonkey.xmlunit.XMLAssert.*;
+import static org.junit.Assert.assertEquals;
+
 import static org.mockito.Mockito.*;
 
 import java.util.Properties;

extensions/src/test/java/org/jivesoftware/smackx/bytestreams/ibb/packet/OpenTest.java

@@ -16,8 +16,8 @@
  */
 package org.jivesoftware.smackx.bytestreams.ibb.packet;
 
-import static junit.framework.Assert.*;
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
-import static org.custommonkey.xmlunit.XMLAssert.*;
+import static org.junit.Assert.assertEquals;
 
 import java.util.Properties;
 

extensions/src/test/java/org/jivesoftware/smackx/bytestreams/socks5/Socks5ProxyTest.java

@@ -192,6 +192,7 @@ public class Socks5ProxyTest {
         Socks5Proxy proxy = Socks5Proxy.getSocks5Proxy();
         proxy.start();
 
+        @SuppressWarnings("resource")
         Socket socket = new Socket(proxy.getLocalAddresses().get(0), proxy.getPort());
 
         OutputStream out = socket.getOutputStream();
@@ -222,6 +223,7 @@ public class Socks5ProxyTest {
         Socks5Proxy proxy = Socks5Proxy.getSocks5Proxy();
         proxy.start();
 
+        @SuppressWarnings("resource")
         Socket socket = new Socket(proxy.getLocalAddresses().get(0), proxy.getPort());
 
         OutputStream out = socket.getOutputStream();
@@ -252,6 +254,7 @@ public class Socks5ProxyTest {
         Socks5Proxy proxy = Socks5Proxy.getSocks5Proxy();
         proxy.start();
 
+        @SuppressWarnings("resource")
         Socket socket = new Socket(proxy.getLocalAddresses().get(0), proxy.getPort());
 
         OutputStream out = socket.getOutputStream();
@@ -300,6 +303,7 @@ public class Socks5ProxyTest {
         // add digest to allow connection
         proxy.addTransfer(digest);
 
+        @SuppressWarnings("resource")
         Socket socket = new Socket(proxy.getLocalAddresses().get(0), proxy.getPort());
 
         OutputStream out = socket.getOutputStream();

extensions/src/test/java/org/jivesoftware/smackx/iqversion/VersionTest.java

@@ -20,25 +20,14 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 import org.jivesoftware.smack.DummyConnection;
-import org.jivesoftware.smack.ThreadedDummyConnection;
 import org.jivesoftware.smack.packet.IQ;
 import org.jivesoftware.smack.packet.Packet;
 import org.jivesoftware.smack.test.util.TestUtils;
 import org.jivesoftware.smack.util.PacketParserUtils;
 import org.jivesoftware.smackx.iqversion.packet.Version;
-import org.junit.Before;
 import org.junit.Test;
 
 public class VersionTest {
-    private DummyConnection dummyCon;
-    private ThreadedDummyConnection threadedCon;
-
-    @Before
-    public void setup() {
-        dummyCon = new DummyConnection();
-        threadedCon = new ThreadedDummyConnection();
-    }
-
     @Test
     public void checkProvider() throws Exception {
         // @formatter:off

extensions/src/test/java/org/jivesoftware/smackx/muc/ConnectionDetachedPacketCollectorTest.java

@@ -86,7 +86,8 @@ public class ConnectionDetachedPacketCollectorTest
 						catch (InterruptedException e)
 						{
 						}
-						Packet packet = collector.nextResult();
+						@SuppressWarnings("unused")
+                        Packet packet = collector.nextResult();
 //						System.out.println(Thread.currentThread().getName() + "  packet: " + packet);
 					}
 				}