Remove unused methods/parameters

Author: kabir

server-common/src/main/java/io/a2a/server/tasks/ResultAggregator.java

@@ -106,14 +106,6 @@ public EventKind consumeAll(EventConsumer consumer) throws JSONRPCError {
     }
 
     public EventTypeAndInterrupt consumeAndBreakOnInterrupt(EventConsumer consumer, boolean blocking) throws JSONRPCError {
-        return consumeAndBreakOnInterrupt(consumer, blocking, null, null);
-    }
-
-    public EventTypeAndInterrupt consumeAndBreakOnInterrupt(EventConsumer consumer, boolean blocking, Runnable eventCallback) throws JSONRPCError {
-        return consumeAndBreakOnInterrupt(consumer, blocking, eventCallback, null);
-    }
-
-    public EventTypeAndInterrupt consumeAndBreakOnInterrupt(EventConsumer consumer, boolean blocking, Runnable eventCallback, CompletableFuture<Void> agentFuture) throws JSONRPCError {
         Flow.Publisher<EventQueueItem> allItems = consumer.consumeAll();
         AtomicReference<Message> message = new AtomicReference<>();
         AtomicBoolean interrupted = new AtomicBoolean(false);