better usage of synchronized in some places

1 files changed, 1 insertions, 5 deletions

diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index b1df7ec7..4e894b84 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -57,7 +57,7 @@ public class Conversation extends AbstractEntity {
 
 	private Jid nextCounterpart;
 
-	protected ArrayList<Message> messages = new ArrayList<>();
+	protected final ArrayList<Message> messages = new ArrayList<>();
 	protected Account account = null;
 
 	private transient SessionImpl otrSession;
@@ -148,10 +148,6 @@ public class Conversation extends AbstractEntity {
 		}
 	}
 
-	public void setMessages(ArrayList<Message> msgs) {
-		this.messages = msgs;
-	}
-
 	public String getName() {
 		if (getMode() == MODE_MULTI && getMucOptions().getSubject() != null) {
 			return getMucOptions().getSubject();