- [Server Binaries](#server-binaries-12)
    - [Node Binaries](#node-binaries-12)
  - [Changelog since v1.12.0-beta.2](#changelog-since-v1120-beta2)
    - [Action Required](#action-required-2)
    - [Other notable changes](#other-notable-changes-13)
- [v1.12.0-beta.2](#v1120-beta2)
  - [Downloads for v1.12.0-beta.2](#downloads-for-v1120-beta2)
    - [Client Binaries](#client-binaries-13)
    - [Server Binaries](#server-binaries-13)

    //                                                                        ============
    protected JsonResponse<ApiResult> asJson(final ApiResult bean) {
        return new JsonResponse<>(bean);
    }

    protected ApiResult createFailureBean(final Status status, final String message) {
        return new ApiErrorResponse().message(message).status(status).result();
    }

    protected static final Object[] EMPTY_ARGS = new Object[0];

    /** Empty class array */
    protected static final Class<?>[] EMPTY_PARAM_TYPES = new Class<?>[0];

    /** The class of the bean */
    protected final Class<?> beanClass;

    /** Map of type arguments and type variables */
    protected final Map<TypeVariable<?>, Type> typeVariables;

    /** Map from property name to {@link PropertyDesc} */

   *     HashFunction#hashString} method if the string contains non-BMP characters. Use {@link
   *     #murmur3_32_fixed(int)} instead.
   */
  @Deprecated
  @SuppressWarnings("IdentifierName") // the best we could do for adjacent digit blocks
  public static HashFunction murmur3_32(int seed) {
    return new Murmur3_32HashFunction(seed, /* supplementaryPlaneFix= */ false);
  }

  /**

- [v1.9.0-beta.2](#v190-beta2)
  - [Downloads for v1.9.0-beta.2](#downloads-for-v190-beta2)
    - [Client Binaries](#client-binaries-12)
    - [Server Binaries](#server-binaries-12)
    - [Node Binaries](#node-binaries-12)
  - [Changelog since v1.9.0-beta.1](#changelog-since-v190-beta1)
    - [Other notable changes](#other-notable-changes-11)
- [v1.9.0-beta.1](#v190-beta1)

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.common.annotations.Beta;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * An {@link OutputStream} that maintains a hash of the data written to it.
 *
 * @author Zoe Piepmeier
 * @since 16.0
 */
@Beta
public final class HashingOutputStream extends FilterOutputStream {
  private final Hasher hasher;

    - [Server Binaries](#server-binaries-17)
    - [Node Binaries](#node-binaries-17)
  - [Changelog since v1.7.0-beta.2](#changelog-since-v170-beta2)
    - [Action Required](#action-required-1)
    - [Other notable changes](#other-notable-changes-17)
- [v1.7.0-beta.2](#v170-beta2)
  - [Downloads for v1.7.0-beta.2](#downloads-for-v170-beta2)
    - [Client Binaries](#client-binaries-18)
    - [Server Binaries](#server-binaries-18)

///

### Langkah 2: buat "instance" dari `FastAPI`

{* ../../docs_src/first_steps/tutorial001.py hl[3] *}

Di sini variabel `app` akan menjadi sebuah "instance" dari class `FastAPI`.

Ini akan menjadi gerbang utama untuk membuat semua API anda.

### Langkah 3: Buat *operasi path*

#### Path

     * @return need to be online
     */
    boolean onlineRequired() default false;

    /**
     * TODO: v4: add a SPI for the configurator
     * configurator bean name.
     * @return the configurator bean name
     */
    @Nonnull
    String configurator() default "";

    /**
     * Indicates whether dependency collection will be
     * required when executing the Mojo.

import com.google.common.annotations.Beta;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;

/**
 * An {@link InputStream} that maintains a hash of the data read from it.
 *
 * @author Qian Huang
 * @since 16.0
 */
@Beta
public final class HashingInputStream extends FilterInputStream {