return;
            }
            final byte[] bytes = content.getBytes(StandardCharsets.UTF_8);
            try (OutputStream out = Files.newOutputStream(filePath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING,
                    LinkOption.NOFOLLOW_LINKS)) {
                out.write(bytes);
            }
        } catch (final IOException e) {

      assertThrows(IOException.class, () -> okSource.copyTo(new TestByteSink(option)));
      // ensure stream was closed IF it was opened (depends on implementation whether or not it's
      // opened at all if sink.newOutputStream() throws).
      assertTrue(
          "stream not closed when copying to sink with option: " + option,
          !okSource.wasStreamOpened() || okSource.wasStreamClosed());
    }
  }

      assertThrows(IOException.class, () -> okSource.copyTo(new TestByteSink(option)));
      // ensure stream was closed IF it was opened (depends on implementation whether or not it's
      // opened at all if sink.newOutputStream() throws).
      assertTrue(
          "stream not closed when copying to sink with option: " + option,
          !okSource.wasStreamOpened() || okSource.wasStreamClosed());
    }
  }