WHACK-23: Drop deprecated Log interface

Instead of using `org.xmpp.component.Log`, an SLF4j provided Logger should be used.

source/java/org/jivesoftware/whack/ExternalComponentManager.java

@@ -1,9 +1,5 @@
 /**
- * $RCSfile$
- * $Revision$
- * $Date$
- *
- * Copyright 2005 Jive Software.
+ * Copyright 2005 Jive Software, 2024 Ignite Realtime Foundation.
  *
  * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,7 +29,6 @@
 import org.xmpp.component.ComponentManager;
 import org.xmpp.component.ComponentManagerFactory;
 import org.xmpp.component.IQResultListener;
-import org.xmpp.component.Log;
 import org.xmpp.packet.IQ;
 import org.xmpp.packet.JID;
 import org.xmpp.packet.Packet;
@@ -103,9 +98,6 @@ public class ExternalComponentManager implements ComponentManager {
      */
     private Map<Component, ExternalComponent> components  = new Hashtable<Component,ExternalComponent>();
 
-    @Deprecated
-    private Log oldLogger;
-
     /**
      * Constructs a new ExternalComponentManager that will make connections
      * to the specified XMPP server on the default external component port (5275).
@@ -131,8 +123,6 @@ public ExternalComponentManager(String host, int port) {
         this.host = host;
         this.port = port;
 
-        createDummyLogger();
-
         // Set this ComponentManager as the current component manager
         ComponentManagerFactory.setComponentManager(this);
     }
@@ -145,8 +135,6 @@ public ExternalComponentManager(String host, int port, boolean startEncrypted) {
         this.port = port;
         this.startEncrypted = startEncrypted;
 
-        createDummyLogger();
-
         // Set this ComponentManager as the current component manager
         ComponentManagerFactory.setComponentManager(this);
     }
@@ -360,61 +348,4 @@ public void setConnectTimeout(int connectTimeout) {
     public boolean isExternalMode() {
         return true;
     }
-
-    @Deprecated
-    public Log getLog() {
-        return oldLogger;
-    }
-
-    private void createDummyLogger() {
-        this.oldLogger = new Log() {
-            public void error(String message) {
-            	Logger.error(message);
-            }
-
-            public void error(String message, Throwable throwable) {
-            	Logger.error(message, throwable);
-            }
-
-            public void error(Throwable throwable) {
-            	Logger.error("", throwable);
-            }
-
-            public void warn(String message) {
-                Logger.warn(message);
-            }
-
-            public void warn(String message, Throwable throwable) {
-                Logger.warn(message, throwable);
-            }
-
-            public void warn(Throwable throwable) {
-                Logger.warn("", throwable);
-            }
-
-            public void info(String message) {
-                Logger.info(message);
-            }
-
-            public void info(String message, Throwable throwable) {
-            	Logger.info(message, throwable);
-            }
-
-            public void info(Throwable throwable) {
-            	Logger.info("", throwable);
-            }
-
-            public void debug(String message) {
-                Logger.debug(message);
-            }
-
-            public void debug(String message, Throwable throwable) {
-            	Logger.debug(message, throwable);
-            }
-
-            public void debug(Throwable throwable) {
-                Logger.debug("", throwable);
-            }
-        };
-    }
 }