Java语法中Lambda表达式无法抛出异常的解决

public static void main(String[] args) throws IOException{
   Stream.of("a", "b", "c").forEach(str -> {
        throw new IOException();
   });
}

Stream.of("a", "b", "c").forEach(str -> {
    throw new RuntimeException(new IOException());
});  // 不建议使用

static <E extends Exception> void doThrow(Exception e) throws E {
    throw (E)e;
}
//编译通过
Stream.of("a", "b", "c").forEach(str -> {
    doThrow(new IOException());
});

List<Integer> integers = Arrays.asList(1,2,3,4,5);
        integers.forEach(i -> System.out.println(1 / i));

 integers.forEach(i -> {
        try {
            System.out.println(1 / i);
        } catch (ArithmeticException e) {
            System.err.println(
                    "Arithmetic Exception occured : " + e.getMessage());
        }
    });

static Consumer<Integer> lambdaWrapper(Consumer<Integer> consumer) {
    return i -> {
        try {
            consumer.accept(i);
        } catch (ArithmeticException e) {
            System.err.println(
                    "Arithmetic Exception occured : " + e.getMessage());
        }
    };
}

integers.forEach(lambdaWrapper(i -> System.out.println(1 / i)));

static <T, E extends Exception> Consumer<T>
consumerWrapperWithExceptionClass(Consumer<T> consumer, Class<E> clazz) {
    return i -> {
        try {
            consumer.accept(i);
        } catch (Exception ex) {
            try {
                E exCast = clazz.cast(ex);
                System.err.println(
                        "Exception occured : " + exCast.getMessage());
            } catch (ClassCastException ccEx) {
                throw ex;
            }
        }
    };
}

ntegers.forEach(
                consumerWrapperWithExceptionClass(
                        i -> System.out.println(1 / i),
                        ArithmeticException.class));

    static void throwIOException(Integer integer) throws IOException {
    }
List<Integer> integers = Arrays.asList(1, 2, 3, 4, 5);
        integers.forEach(i -> throwIOException(i));

ntegers.forEach(i -> {
            try {
                throwIOException(i);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        });

static <T> Consumer<T> consumerWrapper(
        ThrowingConsumer<T, Exception> throwingConsumer) {
    return i -> {
        try {
            throwingConsumer.accept(i);
        } catch (Exception ex) {
            throw new RuntimeException(ex);
        }
    };
}

integers.forEach(consumerWrapper(i -> throwIOException(i)));

static <T, E extends Exception> Consumer<T> consumerWrapperWithExceptionClass(
            ThrowingConsumer<T, E> throwingConsumer, Class<E> exceptionClass) {
        return i -> {
            try {
                throwingConsumer.accept(i);
            } catch (Exception ex) {
                try {
                    E exCast = exceptionClass.cast(ex);
                    System.err.println(
                            "Exception occured : " + exCast.getMessage());
                } catch (ClassCastException ccEx) {
                    throw new RuntimeException(ex);
                }
            }
        };
    }

integers.forEach(consumerWrapperWithExceptionClass(
                i -> throwIOException(i), IOException.class));