Bump dependencies

Fixes #115, #116

Author: acogoluegnes

pom.xml

@@ -54,21 +54,21 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
-    <rabbitmq.version>5.3.0</rabbitmq.version>
+    <rabbitmq.version>5.5.0</rabbitmq.version>
     <commons-cli.version>1.1</commons-cli.version>
-    <metrics.version>3.2.6</metrics.version>
-    <micrometer.version>1.0.6</micrometer.version>
+    <metrics.version>4.0.3</metrics.version>
+    <micrometer.version>1.1.0</micrometer.version>
     <logback.version>1.2.3</logback.version>
-    <jetty.version>9.4.11.v20180605</jetty.version>
+    <jetty.version>9.4.12.v20180830</jetty.version>
     <junit.jupiter.version>5.3.0</junit.jupiter.version>
-    <mockito.version>2.21.0</mockito.version>
+    <mockito.version>2.23.0</mockito.version>
     <hamcrest.version>2.0.0.0</hamcrest.version>
     <jmh.version>1.20</jmh.version>
 
     <!-- to sign artifacts when releasing -->
     <gpg.keyname>6026DFCA</gpg.keyname>
 
-    <maven.compiler.plugin.version>3.7.0</maven.compiler.plugin.version>
+    <maven.compiler.plugin.version>3.8.0</maven.compiler.plugin.version>
     <versions.maven.plugin.version>2.3</versions.maven.plugin.version>
     <maven.release.plugin.version>2.5.3</maven.release.plugin.version>
     <maven.source.plugin.version>3.0.1</maven.source.plugin.version>

src/main/java/com/rabbitmq/perf/DatadogMetrics.java

@@ -19,6 +19,7 @@
 import io.micrometer.core.instrument.Clock;
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.composite.CompositeMeterRegistry;
+import io.micrometer.core.ipc.http.HttpUrlConnectionSender;
 import io.micrometer.datadog.DatadogConfig;
 import io.micrometer.datadog.DatadogMeterRegistry;
 import org.apache.commons.cli.Option;
@@ -75,11 +76,12 @@ public String get(String k) {
                     return dataCfg.get(k);
                 }
             };
-            registry = new DatadogMeterRegistry(
-                config,
-                Clock.SYSTEM,
-                new NamedThreadFactory("perf-test-metrics-datadog-")
-            );
+            registry = DatadogMeterRegistry
+                    .builder(config)
+                    .clock(Clock.SYSTEM)
+                    .threadFactory(new NamedThreadFactory("perf-test-metrics-datadog-"))
+                    .httpClient(new HttpUrlConnectionSender())
+                    .build();
             meterRegistry.add(registry);
         }
     }