public String toString() {
        if (inputs != null) {
            return inputs.stream().map(InputSource::toString).collect(Collectors.joining(", ", "merged[", "]"));
        }
        return getModelId() + " " + getLocation();
    }

    public static InputSource merge(InputSource src1, InputSource src2) {
        return new InputSource(Stream.concat(src1.sources(), src2.sources()).collect(Collectors.toSet()));
    }

     */
    public static void parse(final SAXParser parser, final InputSource inputSource, final DefaultHandler handler) {
        assertArgumentNotNull("parser", parser);
        assertArgumentNotNull("inputSource", inputSource);
        assertArgumentNotNull("handler", handler);

        try {
            parser.parse(inputSource, handler);
        } catch (final SAXException e) {

    private final int lineNumber;
    private final int columnNumber;
    private final InputSource source;
    private final Map<Object, InputLocation> locations;
    private final InputLocation importedFrom;

    public InputLocation(InputSource source) {
        this.lineNumber = -1;
        this.columnNumber = -1;
        this.source = source;

                    included = true;
                }
            }

            @Override
            public InputSource resolveEntity(final String publicId, final String systemId) throws IOException, SAXException {
                final InputSource is = new InputSource(ResourceUtil.getResourceAsStream("org/codelibs/core/xml/included.xml"));
                is.setSystemId("included.xml");
                return is;

     */
    public static Map<String, Object> getDataMap(final AccessResultData<?> accessResultData) {
        // create input source
        final InputSource is = new InputSource(new ByteArrayInputStream(accessResultData.getData()));
        if (StringUtil.isNotBlank(accessResultData.getEncoding())) {
            is.setEncoding(accessResultData.getEncoding());
        }

import org.codelibs.fess.crawler.util.XPathAPI;
import org.codelibs.nekohtml.parsers.DOMParser;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;

/**
 * Extracts text content from HTML documents.
 */
public class HtmlExtractor extends AbstractXmlExtractor {
    /** Logger for this class. */

    }
          </code>
        </codeSegment>
      </codeSegments>
    </class>
    <class sourceTracker="source">
      <name>InputSource</name>
      <version>1.2.0+</version>
      <fields>
        <field>
          <name>location</name>
          <version>1.2.0+</version>
          <type>String</type>
          <description>