8 files changed, 7 insertions, 64 deletions
diff --git a/src/org/traccar/model/Command.java b/src/org/traccar/model/Command.java
index fb3a37795..df62164c2 100644
--- a/src/org/traccar/model/Command.java
+++ b/src/org/traccar/model/Command.java
@@ -15,7 +15,7 @@
  */
 package org.traccar.model;
 
-public class Command extends Extensible implements Factory {
+public class Command extends Extensible {
 
     public static final String TYPE_POSITION_SINGLE = "positionSingle";
     public static final String TYPE_POSITION_PERIODIC = "positionPeriodic";
@@ -35,9 +35,4 @@ public class Command extends Extensible implements Factory {
     public static final String KEY_DEVICE_PASSWORD = "devicePassword";
     public static final String KEY_RADIUS = "radius";
 
-    @Override
-    public Command create() {
-        return new Command();
-    }
-
 }
diff --git a/src/org/traccar/model/Device.java b/src/org/traccar/model/Device.java
index fd62cc691..c82581c63 100644
--- a/src/org/traccar/model/Device.java
+++ b/src/org/traccar/model/Device.java
@@ -17,12 +17,7 @@ package org.traccar.model;
 
 import java.util.Date;
 
-public class Device implements Factory {
-
-    @Override
-    public Device create() {
-        return new Device();
-    }
+public class Device {
 
     private long id;
 
diff --git a/src/org/traccar/model/Factory.java b/src/org/traccar/model/Factory.java
deleted file mode 100644
index 150f52b80..000000000
--- a/src/org/traccar/model/Factory.java
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.model;
-
-public interface Factory {
-
-    Object create();
-
-}
diff --git a/src/org/traccar/model/Permission.java b/src/org/traccar/model/Permission.java
index 065295ff9..393de2359 100644
--- a/src/org/traccar/model/Permission.java
+++ b/src/org/traccar/model/Permission.java
@@ -15,12 +15,7 @@
  */
 package org.traccar.model;
 
-public class Permission implements Factory {
-
-    @Override
-    public Permission create() {
-        return new Permission();
-    }
+public class Permission {
 
     private long userId;
 
diff --git a/src/org/traccar/model/Position.java b/src/org/traccar/model/Position.java
index 9494da042..1a38681ca 100644
--- a/src/org/traccar/model/Position.java
+++ b/src/org/traccar/model/Position.java
@@ -17,12 +17,7 @@ package org.traccar.model;
 
 import java.util.Date;
 
-public class Position extends Event implements Factory {
-
-    @Override
-    public Position create() {
-        return new Position();
-    }
+public class Position extends Event {
 
     private Date fixTime;
 
diff --git a/src/org/traccar/model/Schema.java b/src/org/traccar/model/Schema.java
index 3d1ce755f..0d0e58831 100644
--- a/src/org/traccar/model/Schema.java
+++ b/src/org/traccar/model/Schema.java
@@ -15,12 +15,7 @@
  */
 package org.traccar.model;
 
-public class Schema implements Factory {
-
-    @Override
-    public Schema create() {
-        return new Schema();
-    }
+public class Schema {
 
     private int version;
 
diff --git a/src/org/traccar/model/Server.java b/src/org/traccar/model/Server.java
index e96a40e27..880636a4c 100644
--- a/src/org/traccar/model/Server.java
+++ b/src/org/traccar/model/Server.java
@@ -15,12 +15,7 @@
  */
 package org.traccar.model;
 
-public class Server implements Factory {
-
-    @Override
-    public Server create() {
-        return new Server();
-    }
+public class Server {
 
     private long id;
 
diff --git a/src/org/traccar/model/User.java b/src/org/traccar/model/User.java
index 31e54752a..1531ba9e4 100644
--- a/src/org/traccar/model/User.java
+++ b/src/org/traccar/model/User.java
@@ -18,12 +18,7 @@ package org.traccar.model;
 import org.traccar.helper.Hashing;
 import org.traccar.web.JsonIgnore;
 
-public class User implements Factory {
-
-    @Override
-    public User create() {
-        return new User();
-    }
+public class User {
 
     private long id;