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Code Issues Releases Wiki Activity

Make getServiceNames() return List

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instead of Collection. Return types should always be as specific as
possible. Because e.g. Collection does not allow 'get(0)', but List
does.
This commit is contained in:
Florian Schmaus 2014-10-12 16:52:49 +02:00
parent fe74fc23dc
commit 38582eed84
2 changed files with 3 additions and 3 deletions
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2
smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
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@ -261,7 +261,7 @@ public class MultiUserChat {
* @throws NoResponseException
* @throws NotConnectedException
*/
public static Collection<String> getServiceNames(XMPPConnection connection) throws NoResponseException, XMPPErrorException, NotConnectedException {
public static List<String> getServiceNames(XMPPConnection connection) throws NoResponseException, XMPPErrorException, NotConnectedException {
ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
return sdm.findServices(MUCInitialPresence.NAMESPACE, false, false);
}