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https://codeberg.org/Mercury-IM/Smack
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Make Roster.rosterListeners a LinkedHashSet
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parent
d5b8647d9d
commit
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1 changed files with 8 additions and 7 deletions
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@ -22,6 +22,7 @@ import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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@ -124,7 +125,7 @@ public class Roster extends Manager {
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private final Map<String, RosterGroup> groups = new ConcurrentHashMap<String, RosterGroup>();
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private final Map<String,RosterEntry> entries = new ConcurrentHashMap<String,RosterEntry>();
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private final List<RosterEntry> unfiledEntries = new CopyOnWriteArrayList<RosterEntry>();
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private final List<RosterListener> rosterListeners = new CopyOnWriteArrayList<RosterListener>();
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private final Set<RosterListener> rosterListeners = new LinkedHashSet<>();
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private final Map<String, Map<String, Presence>> presenceMap = new ConcurrentHashMap<String, Map<String, Presence>>();
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// The roster is marked as initialized when at least a single roster packet
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@ -338,11 +339,10 @@ public class Roster extends Manager {
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* changes to the roster are pushed from the server.
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*
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* @param rosterListener a roster listener.
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* @return true if the listener was not already added.
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*/
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public void addRosterListener(RosterListener rosterListener) {
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if (!rosterListeners.contains(rosterListener)) {
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rosterListeners.add(rosterListener);
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}
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public boolean addRosterListener(RosterListener rosterListener) {
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return rosterListeners.add(rosterListener);
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}
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/**
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@ -350,9 +350,10 @@ public class Roster extends Manager {
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* changes to the roster are pushed from the server.
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*
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* @param rosterListener a roster listener.
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* @return true if the listener was active and got removed.
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*/
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public void removeRosterListener(RosterListener rosterListener) {
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rosterListeners.remove(rosterListener);
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public boolean removeRosterListener(RosterListener rosterListener) {
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return rosterListeners.remove(rosterListener);
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}
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/**
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