import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A {@link ListenableFuture} that supports fluent chains of operations. For example:
 *
 * <pre>{@code
 * ListenableFuture<Boolean> adminIsLoggedIn =
 *     FluentFuture.from(usersDatabase.getAdminUser())
 *         .transform(User::getId, directExecutor())

**Alerta de Spoiler**: o tutorial - guia do usuário inclui:

* Declaração de **parâmetetros** de diferentes lugares como: **cabeçalhos**, **cookies**, **campos de formulários** e **arquivos**.
* Como configurar **Limitações de Validação** como `maximum_length` ou `regex`.

# Configurações e Variáveis de Ambiente

Em muitos casos a sua aplicação pode precisar de configurações externas, como chaves secretas, credenciais de banco de dados, credenciais para serviços de email, etc.

A maioria dessas configurações é variável (podem mudar), como URLs de bancos de dados. E muitas delas podem conter dados sensíveis, como tokens secretos.

Por isso é comum prover essas configurações como variáveis de ambiente que são utilizidas pela aplicação.

      "id": 19,
      "links": [],
      "options": {
        "code": {
          "language": "plaintext",
          "showLineNumbers": false,
          "showMiniMap": false
        },

    * Adds support for 1.5.x series of Kubernetes
    * Introduces a tactic for keeping templates in sync with upstream eliminating template drift
    * Adds CNI support to the Juju Charms
    * Adds durable storage support to the Juju Charms
    * Introduces an e2e Charm layer for repeatable testing efforts and validation of clusters

### libvirt CoreOS

#### Cluster Provisioning
* Juju:

  * Add Kubernetes 1.6 support to Juju charms ([#44500](https://github.com/kubernetes/kubernetes/pull/44500), [@Cynerva](https://github.com/Cynerva))

    * Add metric collection to charms for autoscaling

    * Update kubernetes-e2e charm to fail when test suite fails

    * Update Juju charms to use snaps

    * Add registry action to the kubernetes-worker charm

OkHttp 2.x Change Log
=====================

## Version 2.7.5

_2016-02-25_

 *  Fix: Change the certificate pinner to always build full chains. This
    prevents a potential crash when using certificate pinning with the Google
    Play Services security provider.


## Version 2.7.4

_2016-02-07_

 *  Fix: Don't crash when finding the trust manager if the Play Services (GMS)
    security provider is installed.

PV provisioner support in the underlying infrastructure. (We recommend using https://github.com/minio/direct-csi) - Use Kubernetes version v1.19 and later for best experience. Configure MinIO Helm repo ---------- ```bash helm repo add minio https://charts.min.io/ ``` Installing the Chart ---------- Install this chart using: ```bash helm install --namespace minio --set rootUser=rootuser,rootPassword=rootpass123 --generate-name minio/minio ``` The command deploys MinIO on the Kubernetes cluster in the...

PV provisioner support in the underlying infrastructure. (We recommend using https://github.com/minio/direct-csi) - Use Kubernetes version v1.19 and later for best experience. Configure MinIO Helm repo ---------- ```bash helm repo add minio https://charts.min.io/ ``` Installing the Chart ---------- Install this chart using: ```bash helm install --namespace minio --set rootUser=rootuser,rootPassword=rootpass123 --generate-name minio/minio ``` The command deploys MinIO on the Kubernetes cluster in the...

PV provisioner support in the underlying infrastructure. (We recommend using https://github.com/minio/direct-csi) - Use Kubernetes version v1.19 and later for best experience. Configure MinIO Helm repo ---------- ```bash helm repo add minio https://charts.min.io/ ``` Installing the Chart ---------- Install this chart using: ```bash helm install --namespace minio --set rootUser=rootuser,rootPassword=rootpass123 --generate-name minio/minio ``` The command deploys MinIO on the Kubernetes cluster in the...