upgrade from vertx 3.7.1 to 3.8.0.

core/build.gradle

@@ -28,24 +28,24 @@ artifacts {
 }
 
 dependencies {
-    compile 'io.vertx:vertx-core:3.7.1'
-    compile 'io.vertx:vertx-web:3.7.1'
-    compile 'io.vertx:vertx-hazelcast:3.7.1'
-    compile 'io.vertx:vertx-mongo-client:3.7.1'
-    compile 'io.vertx:vertx-dropwizard-metrics:3.7.1'
+    compile 'io.vertx:vertx-core:3.8.0'
+    compile 'io.vertx:vertx-web:3.8.0'
+    compile 'io.vertx:vertx-hazelcast:3.8.0'
+    compile 'io.vertx:vertx-mongo-client:3.8.0'
+    compile 'io.vertx:vertx-dropwizard-metrics:3.8.0'
 
     compile 'de.neuland-bfi:jade4j:1.2.7'
     compile 'de.mkammerer:argon2-jvm:2.5'
-    compile 'org.fusesource.jansi:jansi:1.17.1'
-    compile 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.9.7'
+    compile 'org.fusesource.jansi:jansi:1.18'
+    compile 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.9.9'
 
-    compile 'org.elasticsearch.client:elasticsearch-rest-high-level-client:7.0.0-rc1'
+    compile 'org.elasticsearch.client:elasticsearch-rest-high-level-client:7.3.0'
     compile 'com.googlecode.cqengine:cqengine:3.4.0'
 
     /* keep these in sync with cqengine, used internally. */
     compile 'com.esotericsoftware:reflectasm:1.11.7'
     compile 'com.esotericsoftware:kryo:5.0.0-RC1'
 
-    testCompile 'io.vertx:vertx-unit:3.7.1'
+    testCompile 'io.vertx:vertx-unit:3.8.0'
     testCompile 'junit:junit:4.12'
 }

core/main/java/com/codingchili/core/context/CoreContext.java

@@ -112,7 +112,7 @@ default FileSystem fileSystem() {
      * @param result   handler for the result of the blocking execution.
      * @param <T>      type parameter.
      */
-    <T> void blocking(Handler<Future<T>> blocking, Handler<AsyncResult<T>> result);
+    <T> void blocking(Handler<Promise<T>> blocking, Handler<AsyncResult<T>> result);
 
     /**
      * Call to execute the given blocking handler on a worker thread that is
@@ -123,7 +123,7 @@ default FileSystem fileSystem() {
      * @param ordered  if true, indicates that the tasks must be completed in the same order as they are started.
      * @param result   handler for the result that is called asynchronously
      */
-    <T> void blocking(Handler<Future<T>> blocking, boolean ordered, Handler<AsyncResult<T>> result);
+    <T> void blocking(Handler<Promise<T>> blocking, boolean ordered, Handler<AsyncResult<T>> result);
 
     /**
      * @param aClass added as metadata to all logged events.

core/main/java/com/codingchili/core/context/SystemContext.java

@@ -278,12 +278,12 @@ ExecutorService getBlockingExecutor() {
     }
 
     @Override
-    public <T> void blocking(Handler<Future<T>> sync, Handler<AsyncResult<T>> result) {
+    public <T> void blocking(Handler<Promise<T>> sync, Handler<AsyncResult<T>> result) {
         blocking(sync, false, result);
     }
 
     @Override
-    public <T> void blocking(Handler<Future<T>> sync, boolean ordered, Handler<AsyncResult<T>> result) {
+    public <T> void blocking(Handler<Promise<T>> sync, boolean ordered, Handler<AsyncResult<T>> result) {
         vertx.executeBlocking(sync, ordered, result);
     }