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

        byte[] result = cipher.doFinal(data);

        decrypt = new byte[result.length];
        System.arraycopy(result, 0, decrypt, 0, result.length);

        int tempSize = decrypt.length - 24;

        byte[] output = new byte[tempSize];
        System.arraycopy(decrypt, 24, output, 0, tempSize);

        return output;
    }

        }
        if (length < MIN_COMPRESSION_SIZE) {
            log.debug("Data too small for compression ({} bytes), returning uncompressed", length);
            byte[] result = new byte[length];
            System.arraycopy(data, offset, result, 0, length);
            return result;
        }
        if (length > MAX_COMPRESSION_SIZE) {
            throw new CIFSException("Data too large for compression: " + length + " bytes");
        }

                throw new RuntimeException("Failed to create Mac instance", e);
            }

            mac.update(data, offset, length);
            final byte[] sig = mac.doFinal();
            System.arraycopy(sig, 0, data, offset + SIGNATURE_OFFSET, SIGNATURE_LENGTH);
        } finally {
            this.signingLock.unlock();
        }
    }

    /**
     *
     * {@inheritDoc}
     *

        final int start = bufferIndex;

        if ((server.capabilities & CAP_EXTENDED_SECURITY) == 0) {
            server.encryptionKey = new byte[server.encryptionKeyLength];
            System.arraycopy(buffer, bufferIndex, server.encryptionKey, 0, server.encryptionKeyLength);
            bufferIndex += server.encryptionKeyLength;
            if (byteCount > server.encryptionKeyLength) {
                int len = 0;

            System.arraycopy(buffer, bufferIndex, txn_buf, bufParameterStart + parameterDisplacement, parameterCount);
            bufferIndex += parameterCount;
        }
        if (dataCount > 0) {
            bufferIndex += pad1 = dataOffset - (bufferIndex - headerStart);
            System.arraycopy(buffer, bufferIndex, txn_buf, bufDataStart + dataDisplacement, dataCount);

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect.testing;

import static java.lang.System.arraycopy;
import static java.util.Arrays.asList;

import com.google.common.annotations.GwtCompatible;
import java.util.AbstractCollection;
import java.util.Collection;
import java.util.Iterator;

        // Verify correct portion of data is copied
        byte[] expectedData = new byte[partialLength];
        System.arraycopy(TEST_DATA, partialOffset, expectedData, 0, partialLength);
        byte[] copiedData = new byte[partialLength];
        System.arraycopy(dst, dstIndex, copiedData, 0, partialLength);
        assertArrayEquals(expectedData, copiedData);
    }

    @Test

        // MECH_OID
        System.arraycopy(oidDer, 0, buf, i, oidLen);
        i += oidLen;
        // NAME_LEN (4 bytes big-endian)
        buf[i++] = (byte) ((nameLen >>> 24) & 0xFF);
        buf[i++] = (byte) ((nameLen >>> 16) & 0xFF);
        buf[i++] = (byte) ((nameLen >>> 8) & 0xFF);
        buf[i++] = (byte) (nameLen & 0xFF);
        // NAME
        System.arraycopy(nameBytes, 0, buf, i, nameLen);
        return buf;

        srcIndex++;
        // gotta read the mac first so we can populate addressArray with it
        System.arraycopy(src, srcIndex + namesLength, this.macAddress, 0, 6);
        srcIndex += readNodeNameArray(src, srcIndex);
        this.stats = new byte[statsLength];
        System.arraycopy(src, srcIndex, this.stats, 0, statsLength);
        srcIndex += statsLength;
        return srcIndex - start;
    }