end = Math.max(end, this.headerStart + this.parameterOffset + this.parameterCount + this.pad2);
        }

        if ( this.dataCount > 0 ) {
            System.arraycopy(this.txn_buf, this.bufDataOffset, dst, this.headerStart + this.dataOffset, this.dataCount);
            this.bufDataOffset += this.dataCount;
            end = Math.max(end, this.headerStart + this.dataOffset + this.dataCount);

import java.util.Enumeration;

import jcifs.smb1.Config;
import jcifs.smb1.util.Hexdump;

abstract class SmbComTransaction extends ServerMessageBlock implements Enumeration {

    private static final int DEFAULT_MAX_DATA_COUNT =
            Config.getInt( "jcifs.smb1.smb.client.transaction_buf_size",
                    SmbComTransaction.TRANSACTION_BUF_SIZE ) - 512;

    // relative to headerStart