CompositeException.java

/**
 * Copyright 2015 Netflix, Inc.
 * 
 * Licensed 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.
 */

package io.reactivex.exceptions;

import java.util.*;

public final class CompositeException extends RuntimeException {
    /** */
    private static final long serialVersionUID = 2004635183691362481L;

    public CompositeException() {
        super();
    }

    public CompositeException(String message) {
        super(message);
    }

    public List<Throwable> getExceptions() {
        Throwable cause = getCause();
        Throwable[] suppressed = getSuppressed();
        List<Throwable> list = new ArrayList<>(cause != null 
                ? 1 + suppressed.length : suppressed.length);
        if (cause != null) {
            list.add(cause);
        }
        for (Throwable t : suppressed) {
            list.add(t);
        }
        
        return list;
    }
}