fix http client

testing/notification-test-gc/src/test/java/org/opengroup/osdu/notification/util/HttpClient.java

@@ -17,29 +17,22 @@
 
 package org.opengroup.osdu.notification.util;
 
+import static org.junit.Assert.assertEquals;
+
 import com.google.gson.Gson;
 import com.sun.jersey.api.client.Client;
 import com.sun.jersey.api.client.ClientResponse;
 import com.sun.jersey.api.client.WebResource;
-import org.apache.commons.lang3.StringUtils;
-
+import java.net.URI;
+import java.security.SecureRandom;
+import java.security.cert.X509Certificate;
+import java.util.Map;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
 import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;
 import javax.ws.rs.core.MediaType;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.net.HttpURLConnection;
-import java.net.URI;
-import java.security.SecureRandom;
-import java.security.cert.X509Certificate;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.Map;
-import java.util.Set;
-
-import static org.junit.Assert.assertEquals;
+import org.apache.commons.lang3.StringUtils;
 
 public class HttpClient {
   private HttpClient(){
@@ -110,28 +103,6 @@ public class HttpClient {
       HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
     } catch (Exception e) {
     }
-    allowMethods("PATCH");
     return Client.create();
   }
-
-  private static void allowMethods(String... methods) {
-    try {
-      Field methodsField = HttpURLConnection.class.getDeclaredField("methods");
-
-      Field modifiersField = Field.class.getDeclaredField("modifiers");
-      modifiersField.setAccessible(true);
-      modifiersField.setInt(methodsField, methodsField.getModifiers() & ~Modifier.FINAL);
-
-      methodsField.setAccessible(true);
-
-      String[] oldMethods = (String[]) methodsField.get(null);
-      Set<String> methodsSet = new LinkedHashSet<>(Arrays.asList(oldMethods));
-      methodsSet.addAll(Arrays.asList(methods));
-      String[] newMethods = methodsSet.toArray(new String[0]);
-
-      methodsField.set(null/*static field*/, newMethods);
-    } catch (NoSuchFieldException | IllegalAccessException e) {
-      throw new IllegalStateException(e);
-    }
-  }
 }