/**
     * Converts the list to an array.
     *
     * @param array the array to store the elements. A new array of the same runtime type is allocated if the array is not large enough.
     * @return the array
     */
    @SuppressWarnings("unchecked")
    public E[] toArray(E[] array) {
        if (array.length < size) {
            array = (E[]) Array.newInstance(array.getClass().getComponentType(), size);
        }

    /**
     * Encodes this message into a byte array.
     *
     * @param dst the destination byte array
     * @param dstIndex the starting index in the destination array
     * @return message length
     */
    int encode(byte[] dst, int dstIndex);

    /**
     * Sets the signing digest for this message.
     *
     * @param digest the signing digest to set

     * @param ctype
     *            The array of character types. Must not be {@literal null} or empty.
     */
    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

        rpc.sid_t s = new rpc.sid_t();
        s.revision = revision;
        s.sub_authority_count = (byte) subs.length;
        s.identifier_authority = Arrays.copyOf(identAuth, 6);
        s.sub_authority = Arrays.copyOf(subs, subs.length);
        return s;
    }

    @Nested
    @DisplayName("Basic Constructor and Utility Tests")
    class BasicTests {

        @Test

    }

    /**
     * Encodes a string into bytes using the specified encoding.
     *
     * @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);

import java.io.Writer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Consumer;
import java.util.stream.Collectors;

    /**
     * Returns an array of {@link MethodDesc}.
     *
     * @param methodName
     *            The method name. Must not be {@literal null} or empty string
     * @return An array of {@link MethodDesc}
     */
    MethodDesc[] getMethodDescs(String methodName);

    /**
     * Returns an array of method names.
     *
     * @return An array of method names
     */

    /// Squash bytes down to ints.
    /**
     * Converts bytes to integers for internal DES processing
     * @param inBytes the input byte array
     * @param inOff the offset into the input array
     * @param outInts the output integer array
     * @param outOff the offset into the output array
     * @param intLen the number of integers to convert
     */

            buffer.putLong(524288L); // Free allocation units (512K)
            buffer.putInt(8); // Sectors per allocation unit
            buffer.putInt(512); // Bytes per sector
            byte[] bufferArray = buffer.array();

            // When
            int bytesConsumed = fileFsSizeInfo.decode(bufferArray, 0, bufferArray.length);

            // Then
            assertEquals(24, bytesConsumed);

        // When
        FileEntry[] entries = dfsRootEnum.getEntries();

        // Then
        assertNotNull(entries, "The returned entries array should not be null.");
        assertEquals(0, entries.length, "The entries array should be empty.");
    }