diff --git a/AlgebraicDataflowArchitectureModel/prototypes/Java/GroupChat/PULL-first/Account.java b/AlgebraicDataflowArchitectureModel/prototypes/Java/GroupChat/PULL-first/Account.java
index 6aa36f4..f0a5587 100644
--- a/AlgebraicDataflowArchitectureModel/prototypes/Java/GroupChat/PULL-first/Account.java
+++ b/AlgebraicDataflowArchitectureModel/prototypes/Java/GroupChat/PULL-first/Account.java
@@ -3,14 +3,14 @@
 public class Account {
 	private Map<String, Boolean> notifications;
 	public Map<String, Object> getValue() {
-		Map temp_nil5 = new HashMap<>();
-		temp_nil5.put("notifications",this.getNotifications());
-		return temp_nil5;
+		Map temp_nil1 = new HashMap<>();
+		temp_nil1.put("notifications",this.getNotifications());
+		return temp_nil1;
 	}
 	public Map<String, Boolean> getNotifications() {
 		return new HashMap<>(notifications);
 	}
-	public void updateNotificationsFromMessages(String gid, int mno, List<String> messages, String members) {
+	public void updateNotificationsFromMessages(String self, String gid, int mno, List<String> messages, String member) {
 		this.notifications.put(gid,true);
 	}
 	public void hasRead(String aid, String gid) {