}
	copy(buf[n:], frag)
	return buf, err
}

// ReadString reads until the first occurrence of delim in the input,
// returning a string containing the data up to and including the delimiter.
// If ReadString encounters an error before finding a delimiter,
// it returns the data read before the error and the error itself (often io.EOF).
// ReadString returns err != nil if and only if the returned data does not end in
// delim.

        indexExportJob.execute();

        final Path file = tempDir.resolve("example.com/page.html");
        assertTrue(Files.exists(file));
        try {
            final String html = Files.readString(file, StandardCharsets.UTF_8);
            assertFalse(html.contains("fess:cache"));
            assertTrue(html.contains("fess:host"));
        } catch (final IOException e) {

    }
  }

  public void test1() {
    Red<String> redString = new Red<String>() {};
    Red<Integer> redInteger = new Red<Integer>() {};
    assertEquals(String.class, redString.getClassDirect());
    assertEquals(Integer.class, redInteger.getClassDirect());

    Red<String>.Yellow<Integer> yellowInteger = redString.new Yellow<Integer>(redInteger) {};
    assertEquals(Integer.class, yellowInteger.getClassA());

    }
  }

  public void test1() {
    Red<String> redString = new Red<String>() {};
    Red<Integer> redInteger = new Red<Integer>() {};
    assertEquals(String.class, redString.getClassDirect());
    assertEquals(Integer.class, redInteger.getClassDirect());

    Red<String>.Yellow<Integer> yellowInteger = redString.new Yellow<Integer>(redInteger) {};
    assertEquals(Integer.class, yellowInteger.getClassA());