/*
 * 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.
 */
package org.apache.maven.surefire.report;

import java.io.IOException;

final class StackTraceFocusedOnClass {
    static class JRE {
        void throwException() throws IOException {
            throw new IOException("I/O error");
        }
    }

    abstract static class A {
        abstract void abs() throws IOException;

        void a() {
            try {
                abs();
            } catch (Exception e) {
                throw new IllegalStateException(e);
            }
        }
    }

    static class B extends A {
        private final JRE jre = new JRE();

        void b() {
            try {
                a();
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }

        @Override
        void abs() throws IOException {
            jre.throwException();
        }
    }

    static class C {
        private final B b = new B();

        void c() {
            b.b();
        }
    }
}
