// If it doesn't throw, it should only skip what's available
            assertEquals(3, skipped);
        } catch (IOException e) {
            // This is also acceptable behavior - skip may fail when it runs out of data
            assertTrue(e.getMessage().contains("unexpected EOF"));
        }
    }

    @Test
    @DisplayName("Keep-alive packets are transparently skipped")

 * <li>Web crawling - crawls web sites and web content</li>
 * <li>File system crawling - crawls file systems and documents</li>
 * <li>Data store crawling - crawls databases and other data sources</li>
 * <li>Combined crawling - runs multiple crawling types simultaneously</li>
 * </ul>
 *
 * <p>Command line usage:
 * <pre>
 * java org.codelibs.fess.exec.Crawler [options...]
 *   -s, --sessionId sessionId     : Session ID for the crawling session

  <mime-type type="application/vnd.ctct.ws+xml"/>
  <mime-type type="application/vnd.cups-pdf"/>
  <mime-type type="application/vnd.cups-postscript"/>
  <mime-type type="application/vnd.cups-ppd">
    <glob pattern="*.ppd"/>
  </mime-type>
  <mime-type type="application/vnd.cups-raster"/>
  <mime-type type="application/vnd.cups-raw"/>
  <mime-type type="application/vnd.curl.car">
    <glob pattern="*.car"/>

the materials to be distributed need not include anything that is
normally distributed (in either source or binary form) with the major
components (compiler, kernel, and so on) of the operating system on
which the executable runs, unless that component itself accompanies
the executable.

  It may happen that this requirement contradicts the license
restrictions of other proprietary libraries that do not normally