org.apache.maven.plugin.surefire.log.api.ConsoleLoggerUtils Maven / Gradle / Ivy
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package org.apache.maven.plugin.surefire.log.api;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* @author Tibor Digana (tibor17)
* @since 2.20
*/
public final class ConsoleLoggerUtils
{
private ConsoleLoggerUtils()
{
throw new IllegalStateException( "non instantiable constructor" );
}
public static String toString( String message, Throwable t )
{
StringWriter result = new StringWriter( 512 );
PrintWriter writer = new PrintWriter( result );
try
{
if ( message != null )
{
writer.println( message );
}
t.printStackTrace( writer );
writer.flush();
return result.toString();
}
finally
{
writer.close();
}
}
}