removal of header declaration

Author: “deep-splunk”

src/main/java/com/splunk/kafka/connect/SplunkSinkConnector.java

@@ -158,8 +158,7 @@ private void validateSplunkConfigurations(final Map<String, String> configs) thr
     }
 
     private void preparePayloadAndExecuteRequest(SplunkSinkConnectorConfig connectorConfig, String index) throws ConfigException {
-        Header[] headers;
-        headers = new Header[]{new BasicHeader("Authorization", String.format("Splunk %s", connectorConfig.splunkToken))};
+        Header[] headers = new Header[]{new BasicHeader("Authorization", String.format("Splunk %s", connectorConfig.splunkToken))};
         String endpoint = "/services/collector";
         String url = connectorConfig.splunkURI + endpoint;
         final HttpPost httpPost = new HttpPost(url);