update docu

Author: Mark

docs/aql.md

@@ -21,19 +21,20 @@ E.g. get all Simpsons aged 3 or older in ascending order:
   Map<String, Object> bindVars = new HashMap<>();
   bindVars.put("age", 3);
 
-  ArangoCursor<MyObject> cursor = db.query(query, bindVars, null, MyObject.class);
-  
-  cursor.forEachRemaining(obj -> {
-    System.out.println(obj.getName());
+  db.query(query, bindVars, null, MyObject.class).thenAccept(cursor -> {
+    cursor.forEachRemaining(obj -> {
+      System.out.println(obj.getName());
+    });
   });
+  
 ```
 
 or return the AQL result as VelocyPack:
 
 ``` Java
-  ArangoCursor<VPackSlice> cursor = db.query(query, bindVars, null, VPackSlice.class);
-  
-  cursor.forEachRemaining(obj -> {
-    System.out.println(obj.get("name").getAsString());
+  db.query(query, bindVars, null, VPackSlice.class).thenAccept(cursor -> {
+    cursor.forEachRemaining(obj -> {
+      System.out.println(obj.get("name").getAsString());
+    });  
   });
 ```

docs/basic_operations.md

@@ -98,28 +98,31 @@ E.g. in the previous example the object was stored as follows:
 
 ## read document by key (as JavaBean)
 ``` Java
-  MyObject document = arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, MyObject.class).get();
-  document.getName();
-  document.getAge();
+  arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, MyObject.class).thenAccept(document -> {
+    document.getName();
+    document.getAge();
+  });
+  
 
 ```
 
 ## read document (as VelocyPack)
 ``` Java
-  VPackSlice document = arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, VPackSlice.class).get();
-  document.get("name").getAsString();
-  document.get("age").getAsInt();
+  arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, VPackSlice.class).thenAccept(document -> {
+    document.get("name").getAsString();
+    document.get("age").getAsInt();
+  });
 
 ```
 
 ## read document (as Json)
 ``` Java
-  arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, String.class).get();
+  arangoDB.db("myDatabase").collection("myCollection").getDocument(myObject.getKey, String.class);
 
 ```
 
 ## read document by id
 ``` Java
-  arangoDB.db("myDatabase").getDocument("myCollection/myKey", MyObject.class).get();
+  arangoDB.db("myDatabase").getDocument("myCollection/myKey", MyObject.class);
 
 ```

docs/setup.md

@@ -25,14 +25,14 @@ The driver is configured with some default values:
 To customize the configuration the parameters can be changed in the code...
 
 ``` Java
-  ArangoDB arangoDB = new ArangoDB.Builder().host("192.168.182.50").port(8888).build();
+  ArangoDBAsync arangoDB = new ArangoDBAsync.Builder().host("192.168.182.50").port(8888).build();
 
 ```
 ... or with a custom properties file (my.properties)
 
 ``` Java
   InputStream in = MyClass.class.getResourceAsStream("my.properties");
-  ArangoDB arangoDB = new ArangoDB.Builder().loadProperties(in).build();
+  ArangoDBAsync arangoDB = new ArangoDBAsync.Builder().loadProperties(in).build();
 
 ```
 

docs/user_management.md

@@ -19,10 +19,11 @@ If you are using [authentication] (https://docs.arangodb.com/Manual/GettingStart
 
 ##list users
 ``` Java
-  Collection<UserResult> users = arangoDB.getUsers();
-  for(UserResult user : users) {
-    System.out.println(user.getUser())
-  }
+  arangoDB.getUsers().thenAccept(users -> {
+    for(UserResult user : users) {
+      System.out.println(user.getUser())
+    }
+  });
 ```
 
 ##delete user

src/test/java/com/arangodb/CommunicationTest.java

@@ -25,7 +25,6 @@
 
 import java.util.concurrent.CompletableFuture;
 
-import org.junit.Ignore;
 import org.junit.Test;
 
 /**