diff -r 30b840ed8c0e -r 822b7e3d064d src/main/java/de/uapcore/lightpit/entities/Issue.java
--- a/src/main/java/de/uapcore/lightpit/entities/Issue.java	Fri Oct 23 18:40:50 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,195 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 2018 Mike Becker. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   1. Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *
- *   2. Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in the
- *      documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- */
-package de.uapcore.lightpit.entities;
-
-import java.sql.Date;
-import java.sql.Timestamp;
-import java.time.Instant;
-import java.util.Collections;
-import java.util.List;
-import java.util.Objects;
-
-public final class Issue {
-
-    private int id;
-    private Project project;
-    private Component component;
-
-    private IssueStatus status;
-    private IssueCategory category;
-
-    private String subject;
-    private String description;
-    private User assignee;
-
-    private List<Version> affectedVersions = Collections.emptyList();
-    private List<Version> resolvedVersions = Collections.emptyList();
-
-    private Timestamp created = Timestamp.from(Instant.now());
-    private Timestamp updated = Timestamp.from(Instant.now());
-    private Date eta;
-
-    public Issue(int id) {
-        this.id = id;
-    }
-
-    public int getId() {
-        return id;
-    }
-
-    /**
-     * Should only be used by a DAO to store the generated ID.
-     * @param id the freshly generated ID returned from the database after insert
-     */
-    public void setId(int id) {
-        this.id = id;
-    }
-
-    public void setProject(Project project) {
-        this.project = project;
-    }
-
-    public Project getProject() {
-        return project;
-    }
-
-    public Component getComponent() {
-        return component;
-    }
-
-    public void setComponent(Component component) {
-        this.component = component;
-    }
-
-    public IssueStatus getStatus() {
-        return status;
-    }
-
-    public void setStatus(IssueStatus status) {
-        this.status = status;
-    }
-
-    public int getPhase() {
-        return this.status.getPhase();
-    }
-
-    public IssueCategory getCategory() {
-        return category;
-    }
-
-    public void setCategory(IssueCategory category) {
-        this.category = category;
-    }
-
-    public String getSubject() {
-        return subject;
-    }
-
-    public void setSubject(String subject) {
-        this.subject = subject;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public User getAssignee() {
-        return assignee;
-    }
-
-    public void setAssignee(User assignee) {
-        this.assignee = assignee;
-    }
-
-    public List<Version> getAffectedVersions() {
-        return affectedVersions;
-    }
-
-    public void setAffectedVersions(List<Version> affectedVersions) {
-        this.affectedVersions = affectedVersions;
-    }
-
-    public List<Version> getResolvedVersions() {
-        return resolvedVersions;
-    }
-
-    public void setResolvedVersions(List<Version> resolvedVersions) {
-        this.resolvedVersions = resolvedVersions;
-    }
-
-    public Timestamp getCreated() {
-        return created;
-    }
-
-    public void setCreated(Timestamp created) {
-        this.created = created;
-    }
-
-    public Timestamp getUpdated() {
-        return updated;
-    }
-
-    public void setUpdated(Timestamp updated) {
-        this.updated = updated;
-    }
-
-    public Date getEta() {
-        return eta;
-    }
-
-    public void setEta(Date eta) {
-        this.eta = eta;
-    }
-
-    /**
-     * An issue is overdue, if it is not done and the ETA is before the current time.
-     * @return true if this issue is overdue, false otherwise
-     */
-    public boolean isOverdue() {
-        return eta != null && status.getPhase() != IssueStatus.PHASE_DONE
-                && eta.before(new Date(System.currentTimeMillis()));
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        Issue issue = (Issue) o;
-        return id == issue.id;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id);
-    }
-}