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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  }