remove unused field(s)

Author: agebhar1

tests/src/test/java/org/everit/json/schema/IssueTest.java

@@ -15,7 +15,6 @@
  */
 package org.everit.json.schema;
 
-import org.eclipse.jetty.server.Server;
 import org.everit.json.schema.loader.SchemaLoader;
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -54,8 +53,6 @@ public static List<Object[]> params() {
 
     private final File issueDir;
 
-    private Server server;
-
     private ServletSupport servletSupport;
 
     private List<String> validationFailureList;

tests/src/test/java/org/everit/json/schema/RelativeURITest.java

@@ -15,7 +15,6 @@
  */
 package org.everit.json.schema;
 
-import org.eclipse.jetty.server.Server;
 import org.everit.json.schema.loader.SchemaLoader;
 import org.json.JSONObject;
 import org.json.JSONTokener;
@@ -25,8 +24,6 @@
 
 public class RelativeURITest {
 
-    private Server server;
-
     @Test
     public void test() throws URISyntaxException {
         ServletSupport.withDocumentRoot("/org/everit/json/schema/relative-uri/")