1 package org.apache.maven.plugin.surefire.log.api;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.io.PrintWriter;
23 import java.io.StringWriter;
24
25 /**
26 * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
27 * @since 2.20
28 */
29 public final class ConsoleLoggerUtils
30 {
31 private ConsoleLoggerUtils()
32 {
33 throw new IllegalStateException( "non instantiable constructor" );
34 }
35
36 public static String toString( String message, Throwable t )
37 {
38 StringWriter result = new StringWriter( 512 );
39 try ( PrintWriter writer = new PrintWriter( result ) )
40 {
41 if ( message != null )
42 {
43 writer.println( message );
44 }
45 t.printStackTrace( writer );
46 return result.toString();
47 }
48 }
49 }