moved SingleQueryResponseWriterTest to graphql.kickstart.servlet

Author: sijakubo

graphql-java-servlet/src/main/java/graphql/kickstart/servlet/SingleQueryResponseWriter.java

@@ -17,9 +17,9 @@ class SingleQueryResponseWriter implements QueryResponseWriter {
 
   @Override
   public void write(HttpServletRequest request, HttpServletResponse response) throws IOException {
-    response.setContentType(APPLICATION_JSON_UTF8);
-    response.setStatus(STATUS_OK);
-    response.setCharacterEncoding(StandardCharsets.UTF_8.displayName());
+    response.setContentType(HttpRequestHandler.APPLICATION_JSON_UTF8);
+    response.setStatus(HttpRequestHandler.STATUS_OK);
+    response.setCharacterEncoding(StandardCharsets.UTF_8.name());
     String responseContent = graphQLObjectMapper.serializeResultAsJson(result);
     response.setContentLength(responseContent.getBytes(StandardCharsets.UTF_8).length);
     response.getWriter().write(responseContent);

graphql-java-servlet/src/test/groovy/graphql/servlet/SingleQueryResponseWriterTest.groovy renamed to graphql-java-servlet/src/test/groovy/graphql/kickstart/servlet/SingleQueryResponseWriterTest.groovy

@@ -1,4 +1,4 @@
-package graphql.servlet
+package graphql.kickstart.servlet
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import graphql.ExecutionResultImpl