final MessageDigest mac = Crypto.getHMACT64(sk);
        mac.update(seqBytes); // sequence
        mac.update(data); // data
        final byte[] dgst = mac.digest();
        byte[] trunc = new byte[8];
        System.arraycopy(dgst, 0, trunc, 0, 8);

        if (log.isDebugEnabled()) {
            log.debug("Digest " + Hexdump.toHexString(dgst));
            log.debug("Truncated " + Hexdump.toHexString(trunc));
        }

    /**
     * Returns the singleton LogStream instance.
     *
     * @return the LogStream instance
     */
    public static LogStream getInstance() {
        if (inst == null) {
            setInstance(System.err);
        }
        return inst;
    }

@NullMarked
public class ImmutableMultisetTest extends TestCase {

  @J2ktIncompatible
  @GwtIncompatible // suite // TODO(cpovirk): add to collect/gwt/suites
  @AndroidIncompatible // test-suite builders
  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTestSuite(ImmutableMultisetTest.class);

    suite.addTest(
        MultisetTestSuiteBuilder.using(
                new TestStringMultisetGenerator() {

        }
        bufferIndex += 4;
        this.ctlCode = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        this.fileId = new byte[16];
        System.arraycopy(buffer, bufferIndex, this.fileId, 0, 16);
        bufferIndex += 16;

        final int inputOffset = SMBUtil.readInt4(buffer, bufferIndex) + getHeaderStart();
        bufferIndex += 4;

            }

            System.arraycopy(txn_buf, bufParameterOffset, dst, dstIndex, parameterCount);
            dstIndex += parameterCount;
        }

        if (dataCount > 0) {
            p = pad1;
            while (p-- > 0) {
                dst[dstIndex] = (byte) 0x00; // Pad1
                dstIndex++;
            }
            System.arraycopy(txn_buf, bufDataOffset, dst, dstIndex, dataCount);

        }

        try {
            statistics.recordReadRequest(length);
            long startTime = System.nanoTime();

            int bytesRead = rdmaConnection.read(buffer, remoteAddress, remoteKey, length);

            long duration = System.nanoTime() - startTime;
            statistics.recordReadSuccess(bytesRead, duration);

            return bytesRead;

            verify(mockNdrBuffer).enc_ndr_string("system");
            verify(mockNdrBuffer).enc_ndr_long(123);
        }

        @Test
        @DisplayName("Should encode input with null system name")
        void testEncodeInNullSystemName() throws NdrException {
            // Given: Connect2 message with null system name

        final int start = dstIndex;

        if (blob != null) {
            System.arraycopy(blob, 0, dst, dstIndex, blob.length);
            dstIndex += blob.length;
        } else {
            System.arraycopy(lmHash, 0, dst, dstIndex, lmHash.length);
            dstIndex += lmHash.length;
            System.arraycopy(ntHash, 0, dst, dstIndex, ntHash.length);
            dstIndex += ntHash.length;

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.dcerpc.msrpc;

import jcifs.smb1.dcerpc.ndr.NdrLong;
import jcifs.smb1.smb1.FileEntry;
import jcifs.smb1.smb1.SmbShareInfo;

/**
 * MSRPC implementation for enumerating DFS roots.
 * This class provides functionality to enumerate Distributed File System (DFS)
 * roots on a server using the NetDFS RPC interface.

        SingletonContext.getInstance();
        String pkgs = System.getProperty("java.protocol.handler.pkgs");
        if (pkgs == null) {
            System.setProperty("java.protocol.handler.pkgs", "jcifs");
        } else if (pkgs.indexOf("jcifs") == -1) {
            pkgs += "|jcifs";
            System.setProperty("java.protocol.handler.pkgs", pkgs);
        }
    }

    /**
     *