remove not used class

Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com>

hawkbit-repository/hawkbit-repository-jpa/src/main/java/org/eclipse/hawkbit/repository/jpa/model/DescriptorEventDetails.java

@@ -1,49 +0,0 @@
-/**
- * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- */
-package org.eclipse.hawkbit.repository.jpa.model;
-
-import org.eclipse.persistence.descriptors.DescriptorEvent;
-
-/**
- * 
- * Holds details of action(Create/Update) and @link{DescriptorEvent}.
- *
- */
-public class DescriptorEventDetails {
-
-    enum ActionType {
-        CREATE, UPDATE;
-    }
-
-    private final DescriptorEvent descriptorEvent;
-
-    private final ActionType actiontype;
-
-    /**
-     * Constructor
-     * 
-     * @param actionType
-     *            Action type
-     * @param descriptorEvent
-     *            Descriptor Event
-     */
-    public DescriptorEventDetails(final ActionType actionType, final DescriptorEvent descriptorEvent) {
-        this.descriptorEvent = descriptorEvent;
-        this.actiontype = actionType;
-    }
-
-    public DescriptorEvent getDescriptorEvent() {
-        return descriptorEvent;
-    }
-
-    public ActionType getActiontype() {
-        return actiontype;
-    }
-
-}