From 5b8fd5134598b98a39a2051d93640c20c75d67af Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Wed, 23 Apr 2014 09:37:16 +0200
Subject: [PATCH] Replace printStackTrace() with call to Logger

---
 .../org/jivesoftware/smack/DirectoryRosterStore.java   |  7 +++++--
 .../java/org/jivesoftware/smack/XMPPTCPConnection.java | 10 +++++++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/core/src/main/java/org/jivesoftware/smack/DirectoryRosterStore.java b/core/src/main/java/org/jivesoftware/smack/DirectoryRosterStore.java
index faaf1d57c..a540ab216 100644
--- a/core/src/main/java/org/jivesoftware/smack/DirectoryRosterStore.java
+++ b/core/src/main/java/org/jivesoftware/smack/DirectoryRosterStore.java
@@ -23,6 +23,8 @@ import java.io.StringReader;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import org.jivesoftware.smack.packet.RosterPacket;
 import org.jivesoftware.smack.packet.RosterPacket.Item;
@@ -47,6 +49,7 @@ public class DirectoryRosterStore implements RosterStore {
     private static final String ENTRY_PREFIX = "entry-";
     private static final String VERSION_FILE_NAME = "__version__";
     private static final String STORE_ID = "DEFAULT_ROSTER_STORE";
+    private static final Logger LOGGER = Logger.getLogger(DirectoryRosterStore.class.getName());
 
     private static final FileFilter rosterDirFilter = new FileFilter() {
 
@@ -235,13 +238,13 @@ public class DirectoryRosterStore implements RosterStore {
             }
         }
         catch (IOException e) {
-            e.printStackTrace();;
+            LOGGER.log(Level.SEVERE, "readEntry()", e);
             return null;
         }
         catch (XmlPullParserException e) {
             log("Invalid group entry in store entry file "
                     + file);
-            e.printStackTrace();
+            LOGGER.log(Level.SEVERE, "readEntry()", e);
             return null;
         }
 
diff --git a/tcp/src/main/java/org/jivesoftware/smack/XMPPTCPConnection.java b/tcp/src/main/java/org/jivesoftware/smack/XMPPTCPConnection.java
index 4f836d863..885e1833d 100644
--- a/tcp/src/main/java/org/jivesoftware/smack/XMPPTCPConnection.java
+++ b/tcp/src/main/java/org/jivesoftware/smack/XMPPTCPConnection.java
@@ -55,6 +55,8 @@ import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Locale;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 /**
  * Creates a socket connection to a XMPP server. This is the default connection
@@ -65,6 +67,8 @@ import java.util.Locale;
  */
 public class XMPPTCPConnection extends XMPPConnection {
 
+    private static final Logger LOGGER = Logger.getLogger(XMPPTCPConnection.class.getName());
+
     /**
      * The socket which is used for this connection.
      */
@@ -384,7 +388,7 @@ public class XMPPTCPConnection extends XMPPConnection {
         try {
                 socket.close();
         } catch (Exception e) {
-                e.printStackTrace();
+                LOGGER.log(Level.WARNING, "shutdown", e);
         }
         // In most cases the close() should be successful, so set
         // connected to false here.
@@ -575,7 +579,7 @@ public class XMPPTCPConnection extends XMPPConnection {
                     reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
                 }
                 catch (Exception e) {
-                    e.printStackTrace();
+                    LOGGER.log(Level.WARNING, "initReaderAndWriter()", e);
                     compressionHandler = null;
                     reader = new BufferedReader(
                             new InputStreamReader(socket.getInputStream(), "UTF-8"));
@@ -925,7 +929,7 @@ public class XMPPTCPConnection extends XMPPConnection {
             catch (Exception e) {
                 // Catch and print any exception so we can recover
                 // from a faulty listener
-                e.printStackTrace();
+                LOGGER.log(Level.WARNING, "notifyReconnection()", e);
             }
         }
     }