long lastWriteTime = System.currentTimeMillis();
        doThrow(new CIFSException("Failed to close")).when(smbFileHandle).close(lastWriteTime);
        assertThrows(CIFSException.class, () -> smbFileHandle.close(lastWriteTime),
                "close(long) should throw CIFSException when closing fails.");
        verify(smbFileHandle, times(1)).close(lastWriteTime);
    }

    /**

    private final int fid;
    private final long lastWriteTime;

    /**
     * Creates a new SMB1 close file request.
     *
     * @param config the CIFS configuration
     * @param fid the file identifier to close
     * @param lastWriteTime the last write time to set on the file
     */
    public SmbComClose(final Configuration config, final int fid, final long lastWriteTime) {
        super(config, SMB_COM_CLOSE);

        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComOpenAndXResponse[" + super.toString() + ",fid=" + fid + ",fileAttributes=" + fileAttributes + ",lastWriteTime="
                + lastWriteTime + ",dataSize=" + dataSize + ",grantedAccess=" + grantedAccess + ",fileType=" + fileType + ",deviceState="
                + deviceState + ",action=" + action + ",serverFid=" + serverFid + "]");
    }

        private final long createTime;
        private final long lastWriteTime;
        private final long lastAccessTime;
        private final long size;

        TestInfo(int attributes, long createTime, long lastWriteTime, long lastAccessTime, long size) {
            this.attributes = attributes;
            this.createTime = createTime;
            this.lastWriteTime = lastWriteTime;
            this.lastAccessTime = lastAccessTime;

     */
    @Test
    public void testConstructor() {
        // Given
        int fid = 123;
        long lastWriteTime = System.currentTimeMillis();

        // When
        SmbComClose smbComClose = new SmbComClose(config, fid, lastWriteTime);

        // Then
        assertEquals(ServerMessageBlock.SMB_COM_CLOSE, smbComClose.getCommand());

     */
    @ParameterizedTest(name = "fid={0}, lastWriteTime={1}")
    @MethodSource("validParams")
    @DisplayName("happy: writeParameterWordsWireFormat writes correct bytes")
    void testWriteParameterWordsWireFormat(int fid, long lastWriteTime, byte[] expected) {
        SmbComClose close = new SmbComClose(fid, lastWriteTime);
        byte[] buffer = new byte[10];

    @Override
    public int getAttributes() {
        return fileAttributes;
    }

    @Override
    public long getCreateTime() {
        return lastWriteTime + serverTimeZoneOffset;
    }

    @Override
    public long getLastWriteTime() {
        return lastWriteTime + serverTimeZoneOffset;
    }

    @Override
    public long getSize() {
        return fileSize;
    }

    @Override

 */

package jcifs.smb1.smb1;

class SmbComClose extends ServerMessageBlock {

    private final int fid;
    private final long lastWriteTime;

    SmbComClose(final int fid, final long lastWriteTime) {
        this.fid = fid;
        this.lastWriteTime = lastWriteTime;
        command = SMB_COM_CLOSE;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {

     * @return the serverFid
     */
    public final int getServerFid() {
        return this.serverFid;
    }

    /**
     * @return the lastWriteTime
     */
    @Override
    public final long getLastWriteTime() {
        return this.lastWriteTime;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbBasicFileInfo#getCreateTime()
     */
    @Override

        this.fileAttributes = attrs;
        this.lastWriteTime = mtime;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt2(this.fileAttributes, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeUTime(this.lastWriteTime, dst, dstIndex);
        dstIndex += 4;
        // reserved