init commint

Intervention.java

@@ -0,0 +1,12 @@
+package Monpack2;
+import java.util.ArrayList;
+
+public class Intervention {
+    private ArrayList<Personnel> participants = new ArrayList<>();
+    public void ajouterParticipant(Personnel p) {
+        participants.add(p);
+    }
+    public ArrayList<Personnel> getParticipants() {
+        return participants;
+    }
+}