Fix some issues

Author: arturobernalg

…t5/http/websocket/H2WebSocketEchoIT.java …testing/websocket/H2WebSocketEchoIT.javahttpclient5-websocket/src/test/java/org/apache/hc/client5/http/websocket/H2WebSocketEchoIT.java renamed to httpclient5-testing/src/test/java/org/apache/hc/client5/testing/websocket/H2WebSocketEchoIT.java httpclient5-websocket/src/test/java/org/apache/hc/client5/http/websocket/H2WebSocketEchoIT.java renamed to httpclient5-testing/src/test/java/org/apache/hc/client5/testing/websocket/H2WebSocketEchoIT.java

@@ -24,7 +24,7 @@
  * <http://www.apache.org/>.
  *
  */
-package org.apache.hc.client5.http.websocket;
+package org.apache.hc.client5.testing.websocket;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;

httpclient5-testing/src/test/java/org/apache/hc/client5/testing/websocket/performance/WsPerfBatchRunner.java

@@ -27,7 +27,6 @@
 package org.apache.hc.client5.testing.websocket.performance;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -41,7 +40,7 @@ private WsPerfBatchRunner() {
     public static void main(final String[] args) throws Exception {
         final List<String[]> scenarios = new ArrayList<>();
 
-        scenarios.add(new String[] {
+        scenarios.add(new String[]{
                 "protocol=h1",
                 "mode=THROUGHPUT",
                 "clients=8",
@@ -51,7 +50,7 @@ public static void main(final String[] args) throws Exception {
                 "pmce=false",
                 "compressible=true"
         });
-        scenarios.add(new String[] {
+        scenarios.add(new String[]{
                 "protocol=h1",
                 "mode=THROUGHPUT",
                 "clients=8",
@@ -61,7 +60,7 @@ public static void main(final String[] args) throws Exception {
                 "pmce=false",
                 "compressible=false"
         });
-        scenarios.add(new String[] {
+        scenarios.add(new String[]{
                 "protocol=h2",
                 "mode=THROUGHPUT",
                 "clients=8",
@@ -71,7 +70,7 @@ public static void main(final String[] args) throws Exception {
                 "pmce=false",
                 "compressible=false"
         });
-        scenarios.add(new String[] {
+        scenarios.add(new String[]{
                 "protocol=h2",
                 "mode=THROUGHPUT",
                 "clients=8",
@@ -81,7 +80,7 @@ public static void main(final String[] args) throws Exception {
                 "pmce=true",
                 "compressible=false"
         });
-        scenarios.add(new String[] {
+        scenarios.add(new String[]{
                 "protocol=h2",
                 "mode=LATENCY",
                 "clients=4",