/**
 * A query builder for a stored LTR (Learning to Rank) query.
 * This builder constructs a query that uses a pre-trained LTR model
 * to re-rank search results based on a given set of features.
 */
public class StoredLtrQueryBuilder extends AbstractQueryBuilder<StoredLtrQueryBuilder> implements NamedWriteable {
    /** The name of the query. */
    public static final String NAME = "sltr";

    /** The parse field for the model name. */

     *
     * @param str the string to encode
     * @param encoding the character encoding to use
     * @return encoded byte array, or empty array if str is null
     */
    public static byte[] getBytes(final String str, final Charset encoding) {
        if (str == null) {
            return new byte[0];
        }
        return str.getBytes(encoding);
    }

    /**

     */
    public Tokenizer(final String str, final byte[] ctype) {
        assertArgumentNotNull("str", str);
        assertArgumentNotEmpty("ctype", ctype);

        this.str = str;
        this.ctype = ctype;
    }

    /**
     * Sets up the character type array.
     *
     * @param ctype2
     *            The array of character types to set up.
     */

    void testToString() {
        NbtException e = new NbtException(NbtException.ERR_SSN_SRVC, NbtException.NO_RESOURCES);
        String str = e.toString();
        assertTrue(str.contains("errorClass=2"));
        assertTrue(str.contains("errorCode=" + NbtException.NO_RESOURCES));
        assertTrue(str.contains("Called name present, but insufficient resources"));
    }

        String str = context.toString();
        assertTrue(str.contains("NtlmContext["));
        assertTrue(str.contains("auth="));
        assertTrue(str.contains("ntlmsspFlags="));
        assertTrue(str.contains("workstation="));
        assertTrue(str.contains("isEstablished=false"));
        assertTrue(str.contains("state=1"));
        assertTrue(str.contains("serverChallenge=null"));

    }

    /**
     * Constructs a UnicodeString from a Java String.
     *
     * @param str wrapped string
     * @param zterm whether the string should be zero terminated
     */
    public UnicodeString(final String str, final boolean zterm) {
        this.zterm = zterm;

        final int len = str.length();
        final int zt = zterm ? 1 : 0;

        length = maximum_length = (short) ((len + zt) * 2);

     * @throws Exception
     */
    public void testFromBinaryToObject_DefaultFilter_AllowsSafeClasses() throws Exception {
        // Test String
        final String str = "test string";
        byte[] binary = SerializeUtil.fromObjectToBinary(str);
        assertEquals(str, SerializeUtil.fromBinaryToObject(binary));

        // Test Integer
        final Integer num = 42;
        binary = SerializeUtil.fromObjectToBinary(num);

        Smb2LeaseKey key = new Smb2LeaseKey(testBytes);
        String str = key.toString();

        assertTrue(str.startsWith("LeaseKey["));
        assertTrue(str.endsWith("]"));
        assertTrue(str.contains("00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F"));
    }

    }

    @Test
    @DisplayName("Test toString representation")
    public void testToString() {
        String str = context.toString();
        assertNotNull(str);
        assertTrue(str.contains("CompressionNegotiateContext"));
        assertTrue(str.contains("LZ77"));
        assertTrue(str.contains("LZNT1"));
    }

     * Encodes a wide string pointer in NDR format.
     *
     * @param buf the NDR buffer
     * @param str the string to encode (can be null)
     * @throws NdrException if encoding fails
     */
    private void encodeWideStringPointer(NdrBuffer buf, String str) throws NdrException {
        if (str == null || str.isEmpty()) {
            buf.enc_ndr_long(0); // NULL pointer
        } else {