/**
     * Returns true if this collection is empty. Generally, calling this method is more efficient than calling {@code
     * getFiles().isEmpty()}.
     *
     * @return true if this collection is empty, false otherwise.
     */
    boolean isEmpty();

    /**
     * Converts this collection to a {@link FileTree}, if not already. For each file in this collection, the resulting file

   * (or equivalently, if this queue changed as a result of the call).
   *
   * @param o element to be removed from this queue, if present
   * @return {@code true} if this queue changed as a result of the call
   */
  @CanIgnoreReturnValue
  @Override
  public boolean remove(@Nullable Object o) {
    if (o == null) return false;
    final E[] items = this.items;

        if (s.length == 3) {
            this.group = s[0]
            this.name = s[1]
            this.version = s[2]
        } else if (s.length == 2) {
            if (StringUtils.isNumeric(s[1])) {
                this.group = "org"
                this.name = s[0]
                this.version = s[1]
            } else {
                this.group = s[0]
                this.name = s[1]
                this.version = "1"

        this.transportContext = tf;
        this.targetDomain = targetDomain;
        this.targetHost = targetHost;
        this.transport = transport.acquire();
        this.trees = new ArrayList<>();
        this.credentials = tf.getCredentials().unwrap(CredentialsInternal.class).clone();
    }


    /**
     * @return the configuration used by this session
     */
    @Override

        this.id = problem.getDefinition().getId();
        this.contextualLabel = problem.getContextualLabel();
        this.solutions = new ArrayList<String>(problem.getSolutions());
        this.severity = problem.getDefinition().getSeverity();

        locations.addAll(problem.getLocations());

        this.details = problem.getDetails();
        this.docLink = problem.getDefinition().getDocumentationLink();

    public Configuration getConfig () {
        return this.ctx.getConfig();
    }


    private synchronized SmbTreeImpl getTree () {
        SmbTreeImpl t = this.tree;
        if ( t != null ) {
            return t.acquire(false);
        }
        else if ( this.delegate != null ) {
            this.tree = this.delegate.getTree();
            return this.tree;
        }
        return t;
    }

        this.installation = installation
        this.mavenVersion = installation.version
        this.mavenHome = installation.home
        this.workingDirectory = workingDirectory
        this.tasksToRun = tasksToRun
        this.jvmArguments = jvmOpts
        this.mavenOpts = mavenOpts
        this.args = args
    }

    @Override
    boolean isExpectFailure() {

            this.parameterCount = Math.min(this.totalParameterCount - this.parameterDisplacement, available);
            available -= this.parameterCount;

            this.dataOffset = this.parameterOffset + this.parameterCount;
            this.pad2 = this.pad(this.dataOffset);
            this.dataOffset += this.pad2;

            this.dataDisplacement += this.dataCount;

        int start = bufferIndex;

        if ( this.getSubCommand() == SmbComTransaction.TRANS2_FIND_FIRST2 ) {
            this.sid = SMBUtil.readInt2(buffer, bufferIndex);
            bufferIndex += 2;
        }
        this.setNumEntries(SMBUtil.readInt2(buffer, bufferIndex));
        bufferIndex += 2;
        this.isEndOfSearch = ( buffer[ bufferIndex ] & 0x01 ) == 0x01 ? true : false;

        return new Smb2QueryInfoResponse(tc.getConfig(), this.infoType, this.fileInfoClass);
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size () {
        int size = Smb2Constants.SMB2_HEADER_LENGTH + 40;
        if ( this.inputBuffer != null ) {
            size += this.inputBuffer.size();
        }