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Code Issues Releases Wiki Activity

Use CopyOnWriteArraySet in DeliveryReceiptManager

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This commit is contained in:
Florian Schmaus 2014-10-05 16:27:52 +02:00
parent 8bf74c6e92
commit 19ee9f016b
1 changed files with 2 additions and 4 deletions
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6
smack-extensions/src/main/java/org/jivesoftware/smackx/receipts/DeliveryReceiptManager.java
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@ -16,11 +16,10 @@
*/ */
package org.jivesoftware.smackx.receipts; package org.jivesoftware.smackx.receipts;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map; import java.util.Map;
import java.util.Set; import java.util.Set;
import java.util.WeakHashMap; import java.util.WeakHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
import org.jivesoftware.smack.SmackException; import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.SmackException.NotConnectedException; import org.jivesoftware.smack.SmackException.NotConnectedException;
@ -55,8 +54,7 @@ public class DeliveryReceiptManager extends Manager implements PacketListener {
} }
private boolean auto_receipts_enabled = false; private boolean auto_receipts_enabled = false;
private Set<ReceiptReceivedListener> receiptReceivedListeners = Collections private final Set<ReceiptReceivedListener> receiptReceivedListeners = new CopyOnWriteArraySet<ReceiptReceivedListener>();
.synchronizedSet(new HashSet<ReceiptReceivedListener>());
private DeliveryReceiptManager(XMPPConnection connection) { private DeliveryReceiptManager(XMPPConnection connection) {
super(connection); super(connection);