"hoge.docx");
        assertContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "test/text1.txt", "hoge.xlsx");
        assertContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "extractor/msoffice/test.xlsx", "hoge.xlsx");
        assertContentType("application/vnd.openxmlformats-officedocument.presentationml.presentation", "test/text1.txt", "hoge.pptx");

    }

    public void test_getTika_msexcelx() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/msoffice/test.xlsx");
        final ExtractData extractData = tikaExtractor.getText(in, null);
        final String content = extractData.getContent();
        CloseableUtil.closeQuietly(in);
        logger.info(content);