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allowDuplicates will always be false at that point

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Benedikt Ritter 2015-05-12 08:29:10 +02:00
parent 5637a5204f
commit 0611710c61
1 changed files with 1 additions and 1 deletions
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src/main/java/org/apache/commons/lang3/event/EventListenerSupport.java
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@ -197,7 +197,7 @@ public void addListener(final L listener, boolean allowDuplicate) {
Validate.notNull(listener, "Listener object cannot be null."); Validate.notNull(listener, "Listener object cannot be null.");
if (allowDuplicate) { if (allowDuplicate) {
listeners.add(listener); listeners.add(listener);
} else if (!allowDuplicate && !listeners.contains(listener)) { } else if (!listeners.contains(listener)) {
listeners.add(listener); listeners.add(listener);
} }
} }