diff --git a/ant/build.xml b/ant/build.xml
index 74fc2f8..db1f2e2 100644
--- a/ant/build.xml
+++ b/ant/build.xml
@@ -24,7 +24,7 @@
 
   <path id="test.classpath">
     <pathelement location="${result.class}"/>
-    <pathelement path="/usr/share/java/junit4.jar:/usr/share/java/junit.jar:${java.class.path}:${result.miscJar}"/>
+    <pathelement path="/usr/share/java/junit4.jar:/usr/share/java/junit.jar:${java.class.path}:${result.miscJar}:${junit.jar}"/>
     <fileset dir="${result.jar}">
       <include name="**/*.jar"/>
     </fileset>
@@ -121,6 +121,7 @@
       <src path="${java.test}"/>
       <classpath>
 	<pathelement location="${result.class}"/>
+	<pathelement location="${junit.jar}"/>
       </classpath>
     </javac>
   </target>
diff --git a/data/config/BundleManager.xml b/data/config/BundleManager.xml
index c223597..1cc221d 100644
--- a/data/config/BundleManager.xml
+++ b/data/config/BundleManager.xml
@@ -1,38 +1,38 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
 <properties>
-<comment>This file is automaticaly generated by BundleManager application at 6:58 PM on Aug 17, 2018.</comment>
-<entry key="FileOrder">0</entry>
-<entry key="HelpOrder">2</entry>
-<entry key="HelpPlace">North</entry>
-<entry key="BundleDir">/mnt/f/home/felix/Travail/IUT/M3101/data/config</entry>
-<entry key="BundleManagerToolBarUndocked">false</entry>
-<entry key="HelpUndocked">false</entry>
-
-<entry key="BundleLocation">[x=50,y=50]</entry>
-<entry key="BundleIcon">data/images/bundle/bundle.png</entry>
-<entry key="FileUndocked">false</entry>
-<entry key="LicenceChecked">false</entry>
-<entry key="BundleOrder">1</entry>
-<entry key="HelpChecked">true</entry>
-<entry key="FrameLocation">[x=50,y=50]</entry>
-<entry key="JConsoleChecked">false</entry>
-<entry key="SourceIteratorDir">/mnt/sata/stock/nomade/IRISA-UBS/ImageByTrees/src/java/imageByTrees/app</entry>
+<comment>This file is automaticaly generated by BundleManager application at 7:38 PM on Jan 26, 2022.</comment>
+<entry key="FileChecked">true</entry>
+<entry key="BundleChecked">true</entry>
+<entry key="BundleUndocked">false</entry>
+<entry key="HelpLocation">[x=50,y=50]</entry>
 <entry key="PackBugChecked">true</entry>
-<entry key="JConsoleLocation">[x=50,y=50]</entry>
+<entry key="SourceIteratorDir">/mnt/sata/stock/nomade/IRISA-UBS/ImageByTrees/src/java/imageByTrees/app</entry>
 <entry key="FilePlace">North</entry>
-<entry key="AboutLocation">[x=50,y=50]</entry>
-<entry key="BundleManagerToolBarPlace">North</entry>
 
-<entry key="HelpLocation">[x=50,y=50]</entry>
+<entry key="HelpChecked">true</entry>
+<entry key="AboutChecked">false</entry>
+<entry key="BundlePlace">South</entry>
 <entry key="dumpDir">data/log</entry>
+<entry key="HelpOrder">2</entry>
+<entry key="BundleLocation">[x=50,y=50]</entry>
 <entry key="BundleManagerToolBarChecked">true</entry>
-<entry key="LicenceLocation">[x=50,y=50]</entry>
+<entry key="FileUndocked">false</entry>
+<entry key="FrameLocation">[x=50,y=50]</entry>
+<entry key="AboutLocation">[x=50,y=50]</entry>
+<entry key="Variant"/>
+<entry key="FileOrder">0</entry>
+<entry key="BundleOrder">1</entry>
 <entry key="FileLocation">[x=50,y=50]</entry>
 
-<entry key="BundleUndocked">false</entry>
-<entry key="BundlePlace">South</entry>
-<entry key="FileChecked">true</entry>
-<entry key="BundleChecked">true</entry>
-<entry key="AboutChecked">false</entry>
+<entry key="BundleManagerToolBarPlace">North</entry>
+<entry key="JConsoleChecked">false</entry>
+<entry key="BundleManagerToolBarUndocked">false</entry>
+<entry key="LicenceChecked">false</entry>
+<entry key="HelpUndocked">false</entry>
+<entry key="LicenceLocation">[x=50,y=50]</entry>
+<entry key="BundleIcon">data/images/bundle/bundle.png</entry>
+<entry key="BundleDir">/mnt/f/home/felix/Travail/IUT/M3101/data/config</entry>
+<entry key="JConsoleLocation">[x=50,y=50]</entry>
+<entry key="HelpPlace">North</entry>
 </properties>
diff --git a/data/config/Chat.xml b/data/config/Chat.xml
index 095ad39..ec0d226 100644
--- a/data/config/Chat.xml
+++ b/data/config/Chat.xml
@@ -1,60 +1,60 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
 <properties>
-<comment>This file is automaticaly generated by Chat application at 8:59 AM on Aug 17, 2018.</comment>
-<entry key="groupMember-size">1</entry>
-<entry key="hostProtocol-0001">projets.iut-info-vannes.net</entry>
-<entry key="hostProtocol-0002">127.0.0.10</entry>
-<entry key="hostProtocol-size">3</entry>
-<entry key="pseudo-max">10</entry>
-<entry key="ChatIcon">data/images/chat/chat.png</entry>
-<entry key="SetProxyChecked">false</entry>
-<entry key="uriProtocol">/</entry>
-<entry key="hostProxy-0001">squidva.univ-ubs.fr</entry>
+<comment>This file is automaticaly generated by Chat application at 7:40 PM on Jan 26, 2022.</comment>
 <entry key="ManageExtentionChecked">true</entry>
-<entry key="pseudo">felix</entry>
+<entry key="logPath">data/log</entry>
+<entry key="hostProxy-max">10</entry>
+<entry key="portProtocol-0001">80</entry>
+<entry key="portProxy-size">3</entry>
+<entry key="pseudo-0001">isa</entry>
+<entry key="portProxy">8080</entry>
+<entry key="portProxy-max">10</entry>
+<entry key="AboutChecked">false</entry>
+<entry key="portProtocol-size">2</entry>
 <entry key="uriProtocol-max">10</entry>
+<entry key="groupName-size">1</entry>
+<entry key="uriProtocol">/</entry>
+<entry key="LicenceLocation">[x=50,y=50]</entry>
+<entry key="hostProtocol-0002">127.0.0.10</entry>
+<entry key="hostProtocol-0001">projets.iut-info-vannes.net</entry>
+<entry key="pseudo-size">2</entry>
 <entry key="FrameLocation">[x=50,y=50]</entry>
-<entry key="portProtocol-0001">80</entry>
-<entry key="PackBugChecked">false</entry>
-<entry key="JConsoleLocation">[x=50,y=50]</entry>
+<entry key="AboutLocation">[x=50,y=50]</entry>
 <entry key="groupAdmin-size">1</entry>
-
-<entry key="groupName"></entry>
 <entry key="dumpDir">data/log</entry>
+<entry key="pseudo">felix</entry>
+<entry key="PackBugChecked">false</entry>
+<entry key="ChatColumns">64</entry>
+<entry key="groupMember-max">10</entry>
+<entry key="hostProxy-0001">squidva.univ-ubs.fr</entry>
+<entry key="ChatRows">18</entry>
+<entry key="hostProtocol-size">3</entry>
 <entry key="ChatDir">/home/felix</entry>
-<entry key="LicenceLocation">[x=50,y=50]</entry>
-<entry key="hostProxy-size">2</entry>
-<entry key="portProtocol-max">10</entry>
+<entry key="pseudo-max">10</entry>
+<entry key="hostProtocol">127.0.0.1</entry>
+<entry key="groupMember-size">1</entry>
 
-<entry key="groupName-max">10</entry>
-<entry key="groupName-size">1</entry>
-<entry key="ChatColumns">64</entry>
-<entry key="AboutChecked">false</entry>
+<entry key="uriProtocol-size">2</entry>
+<entry key="groupMember"/>
+<entry key="SetProxyChecked">false</entry>
 <entry key="portProtocol">8080</entry>
-<entry key="portProxy">8080</entry>
-<entry key="portProtocol-size">2</entry>
 <entry key="hostProxy">localhost</entry>
-<entry key="pseudo-size">2</entry>
-<entry key="hostProtocol-max">10</entry>
-<entry key="groupAdmin"></entry>
-
-<entry key="logPath">data/log</entry>
-<entry key="groupMember"></entry>
-<entry key="groupAdmin-max">10</entry>
-<entry key="hostProtocol">127.0.0.1</entry>
-<entry key="portProxy-size">3</entry>
-<entry key="LicenceChecked">false</entry>
+<entry key="hostProxy-size">2</entry>
+<entry key="Variant"/>
 <entry key="JConsoleChecked">false</entry>
-<entry key="AboutLocation">[x=50,y=50]</entry>
-<entry key="pseudo-0001">isa</entry>
-<entry key="uriProtocol-size">2</entry>
-<entry key="chatLogin">inconnu_2212</entry>
-<entry key="ProtocolType">SetDodwan</entry>
-<entry key="ChatRows">18</entry>
+<entry key="LicenceChecked">false</entry>
 <entry key="portProxy-0002">9090</entry>
-<entry key="groupMember-max">10</entry>
-<entry key="hostProxy-max">10</entry>
+<entry key="chatLogin">inconnu_5342</entry>
 <entry key="portProxy-0001">3128</entry>
-<entry key="portProxy-max">10</entry>
+<entry key="ProtocolType">SetDodwan</entry>
+
+<entry key="JConsoleLocation">[x=50,y=50]</entry>
+<entry key="portProtocol-max">10</entry>
+<entry key="ChatIcon">data/images/chat/chat.png</entry>
+<entry key="groupAdmin"/>
+<entry key="hostProtocol-max">10</entry>
+<entry key="groupName"/>
+<entry key="groupName-max">10</entry>
+<entry key="groupAdmin-max">10</entry>
 </properties>
diff --git a/data/config/Login.xml b/data/config/Login.xml
index 72cc4df..a9bf116 100644
--- a/data/config/Login.xml
+++ b/data/config/Login.xml
@@ -1,69 +1,70 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
 <properties>
-<comment>This file is automaticaly generated by Login application at 8:54 AM on Aug 17, 2018.</comment>
-<entry key="groupMember-size">1</entry>
-<entry key="FileOrder">0</entry>
+<comment>This file is automaticaly generated by Login application at 7:40 PM on Jan 26, 2022.</comment>
+<entry key="logPath">data/log</entry>
+<entry key="hostProxy-max">10</entry>
+<entry key="portProxy-size">1</entry>
+<entry key="ConnectionOrder">1</entry>
 <entry key="HelpOrder">3</entry>
+<entry key="portProxy">8080</entry>
+<entry key="portProxy-max">10</entry>
+<entry key="AboutChecked">false</entry>
+<entry key="portProtocol-size">1</entry>
+<entry key="FilePlace">North</entry>
+<entry key="uriProtocol-max">10</entry>
+<entry key="groupName-size">1</entry>
+<entry key="uriProtocol">/</entry>
+<entry key="LicenceLocation">[x=50,y=50]</entry>
 <entry key="hostProtocol-0001">127.0.0.10</entry>
-<entry key="LoginIcon">data/images/login/login.png</entry>
-<entry key="hostProtocol-size">2</entry>
+<entry key="pseudo-size">1</entry>
 <entry key="NetworkLocation">[x=50,y=50]</entry>
-<entry key="pseudo-max">10</entry>
-<entry key="SetProxyChecked">false</entry>
-<entry key="ConnectionChecked">true</entry>
-<entry key="pseudo">felix</entry>
-<entry key="uriProtocol-max">10</entry>
-<entry key="HelpChecked">true</entry>
 <entry key="FrameLocation">[x=50,y=50]</entry>
-<entry key="PackBugChecked">false</entry>
-<entry key="JConsoleLocation">[x=50,y=50]</entry>
-<entry key="ConnectionUndocked">false</entry>
+<entry key="AboutLocation">[x=50,y=50]</entry>
 <entry key="groupAdmin-size">1</entry>
-
-<entry key="groupName"></entry>
+<entry key="FileUndocked">false</entry>
 <entry key="dumpDir">data/log</entry>
-<entry key="LicenceLocation">[x=50,y=50]</entry>
-<entry key="hostProxy-size">1</entry>
-<entry key="portProtocol-max">10</entry>
-
-<entry key="groupName-max">10</entry>
-<entry key="groupName-size">1</entry>
-<entry key="FileChecked">true</entry>
-<entry key="AboutChecked">false</entry>
-<entry key="ConnectionOrder">1</entry>
-<entry key="NetworkChecked">true</entry>
-<entry key="portProtocol">80</entry>
-<entry key="portProxy">8080</entry>
-<entry key="portProtocol-size">1</entry>
+<entry key="HelpUndocked">false</entry>
+<entry key="pseudo">felix</entry>
+<entry key="PackBugChecked">false</entry>
+<entry key="ConnectionPlace">North</entry>
 <entry key="HelpPlace">North</entry>
 <entry key="uriProtocol-0001">/</entry>
-<entry key="hostProxy">localhost</entry>
-<entry key="pseudo-size">1</entry>
-<entry key="hostProtocol-max">10</entry>
-<entry key="HelpUndocked">false</entry>
-<entry key="NetworkPlace">North</entry>
-<entry key="groupAdmin"></entry>
-
-<entry key="logPath">data/log</entry>
-<entry key="groupMember"></entry>
-<entry key="groupAdmin-max">10</entry>
-<entry key="hostProtocol">projets.iut-info-vannes.net</entry>
-<entry key="FileUndocked">false</entry>
-<entry key="portProxy-size">1</entry>
+<entry key="groupMember-max">10</entry>
+<entry key="ConnectionUndocked">false</entry>
+<entry key="LoginIcon">data/images/login/login.png</entry>
 <entry key="NetworkOrder">2</entry>
-<entry key="LicenceChecked">false</entry>
-<entry key="JConsoleChecked">false</entry>
-<entry key="FilePlace">North</entry>
-<entry key="AboutLocation">[x=50,y=50]</entry>
+<entry key="hostProtocol-size">2</entry>
+<entry key="NetworkChecked">true</entry>
+<entry key="pseudo-max">10</entry>
+<entry key="hostProtocol">projets.iut-info-vannes.net</entry>
+<entry key="HelpChecked">true</entry>
+<entry key="groupMember-size">1</entry>
+
 <entry key="uriProtocol-size">2</entry>
-<entry key="HelpLocation">[x=50,y=50]</entry>
-<entry key="ConnectionPlace">North</entry>
-<entry key="ProtocolType">SetClient</entry>
+<entry key="groupMember"/>
+<entry key="SetProxyChecked">false</entry>
+<entry key="portProtocol">80</entry>
+<entry key="FileChecked">true</entry>
+<entry key="hostProxy">localhost</entry>
+<entry key="hostProxy-size">1</entry>
+<entry key="Variant"/>
+<entry key="JConsoleChecked">false</entry>
+<entry key="LicenceChecked">false</entry>
 <entry key="FileLocation">[x=50,y=50]</entry>
-<entry key="groupMember-max">10</entry>
-<entry key="hostProxy-max">10</entry>
-<entry key="portProxy-max">10</entry>
-<entry key="ConnectionLocation">[x=50,y=50]</entry>
+<entry key="FileOrder">0</entry>
+<entry key="ProtocolType">SetClient</entry>
+<entry key="HelpLocation">[x=50,y=50]</entry>
+
+<entry key="JConsoleLocation">[x=50,y=50]</entry>
 <entry key="NetworkUndocked">false</entry>
+<entry key="portProtocol-max">10</entry>
+<entry key="ConnectionChecked">true</entry>
+<entry key="groupAdmin"/>
+<entry key="NetworkPlace">North</entry>
+<entry key="hostProtocol-max">10</entry>
+<entry key="groupName"/>
+<entry key="groupName-max">10</entry>
+<entry key="ConnectionLocation">[x=50,y=50]</entry>
+<entry key="groupAdmin-max">10</entry>
 </properties>
diff --git a/data/config/Misc.xml b/data/config/Misc.xml
index e0657a8..f583f7f 100644
--- a/data/config/Misc.xml
+++ b/data/config/Misc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
 <properties>
-<comment>This file is automaticaly generated by Misc application at 10:48 AM on Jan 28, 2021.</comment>
+<comment>This file is automaticaly generated by Misc application at 7:40 PM on Jan 26, 2022.</comment>
 
 <entry key="LicenceLocation">[x=50,y=50]</entry>
 <entry key="JConsoleLocation">[x=50,y=50]</entry>
@@ -12,6 +12,6 @@
 <entry key="FrameLocation">[x=50,y=50]</entry>
 <entry key="Variant"/>
 
-<entry key="MiscIcon">data/images/misc.png</entry>
 <entry key="PackBugChecked">false</entry>
+<entry key="MiscIcon">data/images/misc.png</entry>
 </properties>
diff --git a/import/jar/junit-4.6.jar b/import/jar/junit-4.6.jar
new file mode 100755
index 0000000..00770a4
Binary files /dev/null and b/import/jar/junit-4.6.jar differ
diff --git a/src/java/network/ProtocolManager.java b/src/java/network/ProtocolManager.java
index 765aab9..9bfabaf 100644
--- a/src/java/network/ProtocolManager.java
+++ b/src/java/network/ProtocolManager.java
@@ -238,7 +238,7 @@ import static misc.Util.GBCNL;
 	Protocol protocol = null;
 	if (unsetProtocolToken.equals (protocolType))
 	    ;
-	} else if (setClientToken.equals (protocolType)) {
+	else if (setClientToken.equals (protocolType)) {
 	    if (proxyCheckBox.isSelected ())
 		protocol = new Client (hostCB.getItemAt (hostCB.getSelectedIndex ()),
 				       portCB.getItemAt (portCB.getSelectedIndex ()),
@@ -309,9 +309,6 @@ import static misc.Util.GBCNL;
     // ========================================
     public void addActiveButtons (Hashtable<String, AbstractButton> buttons) {
 	// XXX ??? fournir la sous-liste
-	for (String action : Arrays.asList (GameManager.actionPlayersClass, GameManager.actionCut,
-					    GameManager.actionEmpty, GameManager.actionOpen))
-	    addNoNetworkCommand (buttons.get (action));
     }
 
     // ========================================