SafeThrowable.java

package org.apache.maven.surefire.report;

/*
 * 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.
 */

/**
 * Guards against misbehaving throwables
 */
public class SafeThrowable
{
    private final Throwable target;

    public SafeThrowable( Throwable target )
    {
        this.target = target;
    }

    public SafeThrowable( String message )
    {
        this( new Throwable( message ) );
    }

    public String getLocalizedMessage()
    {
        try
        {
            return target.getLocalizedMessage();
        }
        catch ( Throwable t )
        {
            return t.getLocalizedMessage();
        }
    }

    public String getMessage()
    {
        try
        {
            return target.getMessage();
        }
        catch ( Throwable t )
        {
            return t.getMessage();
        }
    }

    public Throwable getTarget()
    {
        return target;
    }
}