g := errgroup.WithNErrs(len(localDrives))

	// Disk states slices
	beforeState := make([]string, len(localDrives))
	afterState := make([]string, len(localDrives))

	// Make a volume entry on all underlying storage disks.
	for index := range localDrives {
		g.Go(func() (serr error) {
			if localDrives[index] == nil {
				beforeState[index] = madmin.DriveStateOffline
				afterState[index] = madmin.DriveStateOffline

	}
	buf.Write(frag)
	return buf.String(), err
}

// WriteTo implements io.WriterTo.
// This may make multiple calls to the [Reader.Read] method of the underlying [Reader].
// If the underlying reader supports the [Reader.WriteTo] method,
// this calls the underlying [Reader.WriteTo] without buffering.
func (b *Reader) WriteTo(w io.Writer) (n int64, err error) {
	b.lastByte = -1
	b.lastRuneSize = -1

	if b.r < b.w {

        Exception cause = new RuntimeException("Underlying error");
        DictionaryException exception = new DictionaryException(message, cause);

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
        assertNotNull(exception.getCause());
        assertEquals(cause, exception.getCause());
        assertEquals("Underlying error", exception.getCause().getMessage());
    }

 * byte ordering for the individual components.
 */
public class HandleGuid implements Serializable {

    private static final long serialVersionUID = 1L;

    /**
     * The underlying UUID representing this handle GUID
     */
    private final UUID guid;

    /**
     * Create a new random handle GUID
     */
    public HandleGuid() {
        this.guid = UUID.randomUUID();
    }

        // Test with cause only
        Exception cause = new IllegalStateException("Underlying error");
        DataStoreException exception = new DataStoreException(cause);

        assertNotNull(exception);
        assertEquals(cause, exception.getCause());
        assertEquals("java.lang.IllegalStateException: Underlying error", exception.getMessage());
        assertTrue(exception instanceof FessSystemException);
    }

        String message = "Script execution failed";
        Exception cause = new RuntimeException("Underlying error");
        ScriptEngineException exception = new ScriptEngineException(message, cause);

        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());
        assertEquals("Underlying error", exception.getCause().getMessage());
    }

    public void test_constructor_withNullMessage() {

    }

    /**
     * Get length of memory region
     *
     * @return length in bytes
     */
    public int getLength() {
        return transform.getLength();
    }

    /**
     * Get the underlying RDMA transform structure
     *
     * @return RDMA transform
     */
    public Smb2RdmaTransform getTransform() {
        return transform;
    }

    /**

    }

    /**
     * Create a new SmbOperationException with cause
     *
     * @param errorCode the error code
     * @param message the error message
     * @param cause the underlying cause
     */
    public SmbOperationException(ErrorCode errorCode, String message, Throwable cause) {
        this(errorCode, message, cause, RetryPolicy.DEFAULT, Collections.emptyMap());
    }

    /**

     * pagination metadata and functionality.
     *
     * @param <E> the type of elements in this list
     */
    public static class PagingList<E> implements List<E> {
        /** The underlying list containing the actual data. */
        private final List<E> parent;

        /** The total number of pages available. */
        protected int allPageCount;

    }

    public void test_constructorWithMessageAndCause() {
        // Test constructor with message and cause
        String message = "Storage operation failed";
        Exception cause = new RuntimeException("Underlying error");
        StorageException exception = new StorageException(message, cause);

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());