[GitHub] [ignite-3] sanpwc commented on a change in pull request #149: IGNITE-14773 Implement a method which can get a table or wait until i…

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sanpwc commented on a change in pull request #149:
URL: https://github.com/apache/ignite-3/pull/149#discussion_r641663166



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File path: modules/core/src/main/java/org/apache/ignite/internal/manager/Producer.java
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@@ -42,6 +42,17 @@ public void listen(T evt, BiPredicate<P, Throwable> closure) {
             .offer(closure);
     }
 
+    /**
+     * Removes a listener associated with the event.
+     *
+     * @param evt Event.
+     * @param closure Closure.
+     */
+    public void removeListener(T evt, BiPredicate<P, Throwable> closure) {
+        listeners.computeIfAbsent(evt, evtKey -> new ConcurrentLinkedQueue<>())

Review comment:
       ifPresent?




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