1   /*
2    * Copyright (C) 2015 Uwe Plonus
3    *
4    * This program is free software: you can redistribute it and/or modify
5    * it under the terms of the GNU General Public License as published by
6    * the Free Software Foundation, either version 3 of the License, or
7    * (at your option) any later version.
8    *
9    * This program is distributed in the hope that it will be useful,
10   * but WITHOUT ANY WARRANTY; without even the implied warranty of
11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   * GNU General Public License for more details.
13   *
14   * You should have received a copy of the GNU General Public License
15   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16   */
17  package org.sw4j.examples.compare;
18  
19  import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
20  
21  /**
22   * Example for "Co: Abstract class defines covariant compareTo() method" {@code (CO_ABSTRACT_SELF)}.
23   */
24  @SuppressFBWarnings(value="CO_ABSTRACT_SELF")
25  public abstract class SuppressCovariant implements Comparable<SuppressCovariant> {
26  
27      @Override
28      public abstract int compareTo(SuppressCovariant o);
29  
30  }