diff --git a/src/Client.java b/src/Client.java
new file mode 100644
index 0000000..ec4154c
--- /dev/null
+++ b/src/Client.java
@@ -0,0 +1,3 @@
+public class Client extends Thread {
+    
+}
diff --git a/src/Compartiment.java b/src/Compartiment.java
new file mode 100644
index 0000000..e196be4
--- /dev/null
+++ b/src/Compartiment.java
@@ -0,0 +1,3 @@
+public class Compartiment {
+    
+}
diff --git a/src/Cuisinier.java b/src/Cuisinier.java
new file mode 100644
index 0000000..3c9a144
--- /dev/null
+++ b/src/Cuisinier.java
@@ -0,0 +1,3 @@
+public class Cuisinier extends Employe {
+    
+}
diff --git a/src/Employe.java b/src/Employe.java
new file mode 100644
index 0000000..d4ac211
--- /dev/null
+++ b/src/Employe.java
@@ -0,0 +1,3 @@
+public class Employe extends Thread {
+    
+}
diff --git a/src/Employe_bu_buffet.java b/src/Employe_bu_buffet.java
new file mode 100644
index 0000000..718fb36
--- /dev/null
+++ b/src/Employe_bu_buffet.java
@@ -0,0 +1,3 @@
+public class Employe_bu_buffet extends Employe{
+    
+}
diff --git a/src/Restaurant.java b/src/Restaurant.java
new file mode 100644
index 0000000..24a33c5
--- /dev/null
+++ b/src/Restaurant.java
@@ -0,0 +1,3 @@
+public class Restaurant {
+    protected final int MAX_CLIENTS = 25;
+}
\ No newline at end of file
diff --git a/src/Stand_de_cuisson.java b/src/Stand_de_cuisson.java
new file mode 100644
index 0000000..4d630ea
--- /dev/null
+++ b/src/Stand_de_cuisson.java
@@ -0,0 +1,3 @@
+public class Stand_de_cuisson extends Employe {
+    
+}