diff --git a/src/tp04/GetTotalAmount.java b/src/tp04/GetTotalAmount.java
new file mode 100644
index 0000000000000000000000000000000000000000..154606c3444273697e22a305be4c45c9687dafe4
--- /dev/null
+++ b/src/tp04/GetTotalAmount.java
@@ -0,0 +1,5 @@
+package tp04;
+
+public class GetTotalAmount {
+    
+}
diff --git a/src/tp04/PendingCaseQueue.java b/src/tp04/PendingCaseQueue.java
new file mode 100644
index 0000000000000000000000000000000000000000..49ba067da6ee302ad3c332b6993e4b5574a5872a
--- /dev/null
+++ b/src/tp04/PendingCaseQueue.java
@@ -0,0 +1,5 @@
+package tp04;
+
+public class PendingCaseQueue {
+    
+}