diff --git a/src/main/java/it/ernytech/tdbot/ConstructorDetector.java b/src/main/java/it/ernytech/tdbot/ConstructorDetector.java
index d30daea..74b1125 100644
--- a/src/main/java/it/ernytech/tdbot/ConstructorDetector.java
+++ b/src/main/java/it/ernytech/tdbot/ConstructorDetector.java
@@ -26,6 +26,16 @@ import java.util.concurrent.ConcurrentHashMap;
  * Identify the class by using the Constructor.
  */
 public class ConstructorDetector {
+
+    static {
+        // Call this to load static methods and prevent errors during startup!
+        try {
+            it.ernytech.tdlib.utils.Init.start();
+        } catch (Throwable throwable) {
+            throwable.printStackTrace();
+        }
+    }
+
     private static ConcurrentHashMap<Integer, Class> constructorHashMap;
 
     /**
diff --git a/src/main/java/it/ernytech/tdlib/ResponseArray.java b/src/main/java/it/ernytech/tdlib/ResponseArray.java
new file mode 100644
index 0000000..0207224
--- /dev/null
+++ b/src/main/java/it/ernytech/tdlib/ResponseArray.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2018. Ernesto Castellotti <erny.castell@gmail.com>
+ * This file is part of JTdlib.
+ *
+ *     JTdlib is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License.
+ *
+ *     JTdlib is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Lesser General Public License
+ *     along with JTdlib.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.ernytech.tdlib;
+
+/**
+ * An array of incoming updates from TDLib.
+ */
+public class ResponseArray {
+    private Response[] responses;
+
+    public ResponseArray(Response[] responses) {
+        this.responses = responses;
+    }
+
+    public Response[] getResponses() {
+        return responses;
+    }
+}