access modifiers public to package-private

Author: 4fath

src/test/java/org/jgroups/ping/kube/test/RollingUpdateTest.java

@@ -86,7 +86,7 @@ static class KUBE_PING_FOR_TESTING extends KUBE_PING {
       private final List<Message> collectedMessages = new ArrayList<>();
       private List<Pod> pods;
 
-      public KUBE_PING_FOR_TESTING(String resourceFile) {
+      KUBE_PING_FOR_TESTING(String resourceFile) {
          this.resourceFile = resourceFile;
       }
 
@@ -102,11 +102,11 @@ protected void sendDiscoveryRequest(Message req) {
          collectedMessages.add(req);
       }
 
-      public List<Message> getCollectedMessages() {
+      List<Message> getCollectedMessages() {
          return collectedMessages;
       }
 
-      public List<Pod> getPods() {
+      List<Pod> getPods() {
          return pods;
       }
    }