try {
      try {
        throw thrownException;
      } catch (Throwable e) {
        throw closer.rethrow(thrownException, IOException.class);
      } finally {
        assertThat(thrownException.getSuppressed()).isEmpty();
        closer.close();
      }
    } catch (IOException expected) {
      assertSame(thrownException, expected);
    }

    assertTrue(c1.isClosed());

                if (!result.isUnderflow()) {
                    result.throwException();
                }
                break;
            }
            wasUnderflow = result.isUnderflow();
        }
        if (needsFlush) {
            CoderResult result = decoder.flush(charbuffer);
            if (!result.isUnderflow()) {
                result.throwException();
            }
        }
        clear();

         * @return Integer
         */
        public Integer echo(final Integer arg) {
            return arg;
        }

        /**
         *
         */
        public void throwException() {
            throw new IllegalStateException("hoge");
        }
    }

    /**
     *
     */
    public class MyBean2 {
        /**
         *
         */