Replaced #printstacktrace() with Log.error()

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@9958 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/clearspace/ClearspaceSaslServer.java

 package org.jivesoftware.openfire.clearspace;
 
-import javax.security.sasl.SaslServer;
+import org.dom4j.Element;
+import static org.jivesoftware.openfire.clearspace.ClearspaceManager.HttpType.GET;
+import org.jivesoftware.util.Log;
+
 import javax.security.sasl.SaslException;
+import javax.security.sasl.SaslServer;
 import java.util.StringTokenizer;
 
-import static org.jivesoftware.openfire.clearspace.ClearspaceManager.HttpType.GET;
-import org.dom4j.Element;
-
 /**
  * Implements the CLEARSPACE server-side SASL mechanism.
  *
@@ -73,7 +74,7 @@ public class ClearspaceSaslServer implements SaslServer {
                 completed = true;
             }
         } catch (Exception e) {
-            e.printStackTrace();
+            Log.error("Failed communicating with Clearspace" , e);
         }
 
         return null;

src/java/org/jivesoftware/openfire/container/PluginCacheConfigurator.java

@@ -15,6 +15,7 @@ import org.dom4j.Document;
 import org.dom4j.DocumentException;
 import org.dom4j.Node;
 import org.dom4j.io.SAXReader;
+import org.jivesoftware.util.Log;
 
 import java.io.InputStream;
 import java.util.HashMap;
@@ -68,7 +69,7 @@ public class PluginCacheConfigurator {
             }
         }
         catch (DocumentException e) {
-            e.printStackTrace();
+            Log.error(e);
         }
     }
 

src/java/org/jivesoftware/openfire/stun/STUNService.java

@@ -409,7 +409,7 @@ public class STUNService extends BasicModule {
                         }
                     }
                     catch (UnknownHostException e) {
-                        e.printStackTrace();
+                        Log.error(e);
                     }
                 }