updated _featuresRefreshRate default to 60 seconds

Author: sanzmauro

client/src/main/java/io/split/client/SplitClientConfig.java

@@ -248,7 +248,7 @@ public static final class Builder {
         private boolean _endpointSet = false;
         private String _eventsEndpoint = "https://events.split.io";
         private boolean _eventsEndpointSet = false;
-        private int _featuresRefreshRate = 5;
+        private int _featuresRefreshRate = 60;
         private int _segmentsRefreshRate = 60;
         private int _impressionsRefreshRate = 30;
         private int _impressionsQueueSize = 30000;

client/src/test/java/io/split/client/SplitClientIntegrationTest.java

@@ -184,9 +184,9 @@ public void managerSplitsWithStreamingEnabled() throws IOException, TimeoutExcep
                 .build();
         eventQueue.push(sseEventSplitKill);
 
-        //Awaitility.await()
-        //        .atMost(50L, TimeUnit.SECONDS)
-        //        .until(() -> 2 == manager.splits().stream().filter(r -> !r.killed).toArray().length);
+        Awaitility.await()
+                .atMost(2L, TimeUnit.MINUTES)
+                .until(() -> 2 == manager.splits().stream().filter(r -> !r.killed).toArray().length);
 
         splitServer.stop();
         sseServer.stop();