1 /*
2  * Permission is hereby granted, free of charge, to any person obtaining a copy of
3  * this software and associated documentation files (the "Software"), to deal in
4  * the Software without restriction, including without limitation the rights to
5  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
6  * of the Software, and to permit persons to whom the Software is furnished to do
7  * so, subject to the following conditions:
8  *
9  * The above copyright notice and this permission notice shall be included in all
10  * copies or substantial portions of the Software.
11  *
12  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
13  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
15  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
16  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
17  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
18  * SOFTWARE.
19  */
20 package jdk.nashorn.internal.runtime.regexp.joni;
21 
22 /**
23  * @author <a href="mailto:ola.bini@gmail.com">Ola Bini</a>
24  */
25 @SuppressWarnings("javadoc")
26 public interface WarnCallback {
27     WarnCallback DEFAULT = new WarnCallback() {
28         @Override
29         public void warn(final String message) {
30             System.err.println(message);
31         }
32     };
33 
warn(String message)34     void warn(String message);
35 }
36