String scrollId = response.getScrollId();
        try {
            while (scrollId != null) {
                final SearchHits searchHits = getSearchHits(response);
                final SearchHit[] hits = searchHits.getHits();
                if (hits.length == 0) {
                    break;
                }

                if (!handler.apply(searchHits)) {
                    break;
                }

	r.mu.Lock()
	defer r.mu.Unlock()
	getDst := func(n int) []byte {
		if cap(dst) < n {
			return make([]byte, n)
		}
		return dst[:n]
	}

	if r.w == r.r {
		if r.isFull {
			buf := getDst(r.size)
			copy(buf, r.buf[r.r:])
			copy(buf[r.size-r.r:], r.buf[:r.w])
			return buf
		}
		return nil
	}

	if r.w > r.r {
		buf := getDst(r.w - r.r)
		copy(buf, r.buf[r.r:r.w])

        }
    }

    protected void addSubLink(final Queue<String> queue, final String html, final HttpUriRequest request) {
        String schema = request.getURI().getScheme();
        String host = request.getURI().getHost();
        String originUri = request.getURI().toString();

        String h = html;
        final String tag = "<a href=\"";
        int linkPos;
        while((linkPos = h.indexOf(tag)) >=0) {

        });
    }

    public List<CrawlingInfoParam> getLastCrawlingInfoParamList(final String sessionId) {
        final CrawlingInfo crawlingInfo = getLast(sessionId);
        if (crawlingInfo == null) {
            return Collections.emptyList();
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            String scrollId = response.getScrollId();
            try {
                while (scrollId != null) {
                    final SearchHit[] hits = response.getHits().getHits();
                    if (hits.length == 0) {
                        break;
                    }

                    final BulkRequestBuilder bulkRequestBuiler = client.prepareBulk();

    private static final int OPEN_FN_FAIL_IF_EXISTS = 0x00;
    private static final int OPEN_FN_OPEN = 0x01;
    private static final int OPEN_FN_TRUNC = 0x02;

    private static final int BATCH_LIMIT = Config.getInt( "jcifs.smb1.smb.client.OpenAndX.ReadAndX", 1 );

    int flags,
        desiredAccess,
        searchAttributes,
        fileAttributes,
        creationTime,
        openFunction,
        allocationSize;

 */

package jcifs.smb1.smb1;

import jcifs.smb1.Config;

class SmbComReadAndX extends AndXServerMessageBlock {

    private static final int BATCH_LIMIT = Config.getInt( "jcifs.smb1.smb.client.ReadAndX.Close", 1 );

    private long offset;
    private int fid,
        openTimeout;
int maxCount, minCount, remaining;

    SmbComReadAndX() {
        super( null );

            }
        } catch (IOException e) {
            throw UncheckedException.throwAsUncheckedException(e);
        }
        input.insert(pos, builder.toString().trim());
    }

    public char getFirst() {
        return input.charAt(pos);
    }

 */

package jcifs.smb1.smb1;

import jcifs.smb1.Config;

public class BufferCache {

    private static final int MAX_BUFFERS = Config.getInt( "jcifs.smb1.smb.maxBuffers", 16 );

    static Object[] cache = new Object[MAX_BUFFERS];
    private static int freeBuffers = 0;

    static public byte[] getBuffer() {
        synchronized( cache ) {

    assertEquals("foo", Iterators.getLast(iterator, "bar"));
  }

  public void testGetLast_withDefault_empty() {
    Iterator<String> iterator = emptyIterator();
    assertEquals("bar", Iterators.getLast(iterator, "bar"));
  }

  public void testGetLast_withDefault_empty_null() {
    Iterator<String> iterator = emptyIterator();
    assertNull(Iterators.<@Nullable String>getLast(iterator, null));
  }