* is computed from the monotonic duration since system start to ensure consistency
 * between time measurements.
 * <p>
 * This implementation is singleton-based and always uses UTC timezone. The clock
 * cannot be adjusted to different timezones to maintain consistent monotonic behavior.
 * Users needing local time representation should convert the result of {@link #instant()}

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image02.png">
</div>

This means that it will **always have a value**, it's just that sometimes the value could be `None` (or `null` in JSON).

That means that, clients using your API don't have to check if the value exists or not, they can **assume the field will always be there**, but just that in some cases it will have the default value of `None`.

        }

        /**
         * Gets the servlet context. This operation is not supported.
         *
         * @return Never returns, always throws UnsupportedOperationException
         * @throws UnsupportedOperationException Always thrown as this operation is not supported
         */
        @Override
        public ServletContext getServletContext() {

        // With name set
        SmbShareInfo info = new SmbShareInfo(TEST_NET_NAME, TEST_TYPE, TEST_REMARK);
        assertEquals(TEST_NET_NAME, info.getName());
    }

    @Test
    @DisplayName("Test getFileIndex always returns 0")
    void testGetFileIndex() {
        // Default instance
        assertEquals(0, shareInfo.getFileIndex());

        // Instance with values

   *
   * <p>The {@code shutdownNow} method of the returned executor always returns an empty list despite
   * the fact that everything is still technically awaiting execution. The {@code getDelay} method
   * of any {@link ScheduledFuture} returned by the executor will always return the max long value
   * instead of the time until the user-specified delay.
   */

# MinIO Healthcheck

MinIO server exposes three un-authenticated, healthcheck endpoints liveness probe and a cluster probe at `/minio/health/live` and `/minio/health/cluster` respectively.

## Liveness probe

This probe always responds with '200 OK'. Only fails if 'etcd' is configured and unreachable. When liveness probe fails, Kubernetes like platforms restart the container.

```
livenessProbe:
  httpGet:
    path: /minio/health/live
    port: 9000

   * of response body by the caller.
   *
   * This method is always invoked after [callStart].
   */
  open fun callEnd(call: Call) {
  }

  /**
   * Invoked when a call fails permanently.
   *
   * This method is always invoked after [callStart].
   */
  open fun callFailed(
    call: Call,
    ioe: IOException,
  ) {
  }

    }

    @Test
    public void testCreateProviderTcp() {
        RdmaProvider provider = RdmaProviderFactory.createProvider("tcp");
        assertNotNull(provider, "TCP provider should always be available");
        assertTrue(provider.isAvailable(), "TCP provider should be available");
        assertEquals("TCP Fallback", provider.getProviderName());
    }

    @Test

        assertEquals(15, result);
    }

    @Test
    void testWriteRDataWireFormat() {
        // Test that writeRDataWireFormat always returns 0
        NameQueryRequest request = new NameQueryRequest(mockConfig, mockName);
        byte[] dst = new byte[100];
        int dstIndex = 0;

        int result = request.writeRDataWireFormat(dst, dstIndex);

    }

    @Test
    void writeBodyWireFormat_shouldReturnZero() {
        // This method is implemented to always return 0
        byte[] dst = new byte[10];
        int dstIndex = 0;
        assertEquals(0, nameQueryResponse.writeBodyWireFormat(dst, dstIndex), "writeBodyWireFormat should always return 0");
    }

    @Test