Inline this declaration

Author: joegallo

modules/ingest-common/src/test/java/org/elasticsearch/ingest/common/CommunityIdProcessorFactoryTests.java

@@ -105,9 +105,8 @@ public void testSeed() throws Exception {
     }
 
     public void testRequiredFields() throws Exception {
-        HashMap<String, Object> config = new HashMap<>();
         String tag = randomAlphaOfLength(10);
-        CommunityIdProcessor processor = factory.create(null, tag, null, config, null);
+        CommunityIdProcessor processor = factory.create(null, tag, null, new HashMap<>(), null);
         assertThat(processor.getTag(), equalTo(tag));
         assertThat(processor.getSourceIpField(), equalTo(DEFAULT_SOURCE_IP));
         assertThat(processor.getSourcePortField(), equalTo(DEFAULT_SOURCE_PORT));