[travis] correcting travis installation

.travis/before_test.sh

@@ -3,6 +3,13 @@
 set -x
 set -e
 
+remove_mysql(){
+    sudo service mysql stop
+    sudo apt-get -qq autoremove --purge mysql-server mysql-client mysql-common
+    sudo rm -Rf /etc/mysql||true
+    sudo rm -Rf /var/lib/mysql||true
+}
+
 if [ "$TYPE" == "MAXSCALE" ]
 then
     #install maxscale
@@ -16,6 +23,8 @@ then
     sudo sed -i 's|port=4006|port=4006\naddress=localhost|g' /etc/maxscale.cnf
 fi
 
+remove_mysql
+
 if [ -n "$AURORA" ]
 then
     # AURORA tests doesn't need an installation

src/jdbc41/main/java/org/mariadb/jdbc/MariaDbStatement.java

@@ -62,7 +62,7 @@ public class MariaDbStatement extends BaseStatement implements Statement {
      */
     public MariaDbStatement(MariaDbConnection connection, int resultSetScrollType) {
         super(connection, resultSetScrollType);
-        this.results = new Results(this);
+        this.results = new Results(this, connection.getAutoIncrementIncrement());
     }
 
 }