// Test with a null source array
        ByteEncodable encodable = new ByteEncodable(null, 0, 0);
        byte[] dest = new byte[1];

        // Expect NullPointerException from System.arraycopy
        assertThrows(NullPointerException.class, () -> {
            encodable.encode(dest, 0);
        }, "Should throw NullPointerException if source array is null");
    }

    @Test

            // Since the real method will propagate the exception from handle.close(),
            // we need to catch it to verify that pipe.close() was still called
            try {
                handle.close();
                fail("Expected IOException to be thrown");
            } catch (IOException e) {
                assertEquals("Handle close failed", e.getMessage());

        } catch (Exception e) {
            // It's ok if it fails, we just want to verify reset was called
        }

        // Request/response reset should happen on retry
        verify(req, atLeastOnce()).reset();
        verify(resp, atLeastOnce()).reset();
        // Verify disconnect was called on retry
        verify(c, atLeastOnce()).disconnect(eq(true));
    }

    @Test

    hasher.putBytes(bytes, off, len);
    out.write(bytes, off, len);
  }

  /**
   * Returns the {@link HashCode} based on the data written to this stream. The result is
   * unspecified if this method is called more than once on the same instance.
   */
  public HashCode hash() {
    return hasher.hash();
  }

  // Overriding close() because FilterOutputStream's close() method pre-JDK8 has bad behavior:

        smbtStatic = mockStatic(SmbTransport.class);
        smbtStatic.when(() -> SmbTransport.getSmbTransport(addr, 445, inet, 0, null)).thenReturn(transport);
        smbtStatic.when(() -> SmbTransport.getSmbTransport(addr, 445)).thenReturn(transport);
    }

    @AfterEach
    void tearDown() {
        if (smbtStatic != null) {
            smbtStatic.close();
        }
    }

    @Test
    void transportLazyInitialisation() {

   *
   * @param key the non-null key whose value should be loaded
   * @param oldValue the non-null old value corresponding to {@code key}
   * @return the future new value associated with {@code key}; <b>must not be null, must not return
   *     null</b>
   * @throws Exception if unable to reload the result

      throws BucketOverflowException {
    /*
     * The cast is safe: n==entryArray.length means that we have filled the whole array with Entry
     * instances, in which case it is safe to cast it from an array of nullable entries to an array
     * of non-null entries.
     */
    @SuppressWarnings("nullness")
    Entry<K, V>[] entries =

    throw new IOException("reset not supported");
  }

  /**
   * Returns the {@link HashCode} based on the data read from this stream. The result is unspecified
   * if this method is called more than once on the same instance.
   */
  public HashCode hash() {
    return hasher.hash();
  }

        String msg = indent + artifact;
        msg += " (";
        if (replacement.getVersion() != null) {
            msg += "applying version: " + replacement.getVersion() + ";";
        }
        if (replacement.getScope() != null) {
            msg += "applying artifactScope: " + replacement.getScope();
        }
        msg += ")";
        logger.debug(msg);
    }

    CLOSED,

    /**
     * {@link ClosingFuture#finishToValueAndCloser(ValueAndCloserConsumer, Executor)} has been
     * called. The step may not be further subsumed, nor may {@link #finishToFuture()} be called.
     */
    WILL_CREATE_VALUE_AND_CLOSER,
  }