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1. Clean up code

2. Refactoring work
3. Optimization work. SMACK-153
4. Fixed roster test cases. SMACK-154
4. Fixed vCard issue. SMACK-152

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@4538 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak 2006-07-18 05:14:33 +00:00 committed by gato
parent 14b50d790a
commit f57ff10ad9
77 changed files with 995 additions and 932 deletions

View file

@ -22,8 +22,10 @@ package org.jivesoftware.smack.packet;
import org.jivesoftware.smack.util.StringUtils;
import java.io.ByteArrayOutputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.*;
import java.io.*;
/**
* Base class for XMPP packets. Every packet has a unique ID (which is automatically
@ -351,7 +353,7 @@ public abstract class Packet {
* are no packet extensions.
*/
protected synchronized String getExtensionsXML() {
StringBuffer buf = new StringBuffer();
StringBuilder buf = new StringBuilder();
// Add in all standard extension sub-packets.
Iterator extensions = getExtensions();
while (extensions.hasNext()) {