Replace AbstractVerticle -> VerticleBase

Author: vietj

vertx-auth-jwt/src/test/java/io/vertx/tests/DummyVerticle.java

@@ -1,19 +1,21 @@
 package io.vertx.tests;
 
-import io.vertx.core.AbstractVerticle;
+import io.vertx.core.Future;
+import io.vertx.core.VerticleBase;
 import io.vertx.ext.auth.KeyStoreOptions;
 import io.vertx.ext.auth.jwt.JWTAuth;
 import io.vertx.ext.auth.jwt.JWTAuthOptions;
 
-public class DummyVerticle extends AbstractVerticle {
+public class DummyVerticle extends VerticleBase {
 
   private static final JWTAuthOptions config = new JWTAuthOptions()
     .setKeyStore(new KeyStoreOptions()
       .setPath("keystore.jceks")
       .setType("jceks")
       .setPassword("secret"));
 
-  public void start() {
+  public Future<?> start() throws Exception {
     JWTAuth.create(vertx, config);
+    return super.start();
   }
 }