@Test
    void getHostNameDelegatesToWrappedInetAddress() {
        InetAddress dummy = mock(InetAddress.class);
        when(dummy.getHostName()).thenReturn("host.example.com");
        UniAddress ua = new UniAddress(dummy);
        assertEquals("host.example.com", ua.getHostName(), "should forward hostName to underlying InetAddress");
    }

    @Test
    void getHostAddressDelegatesToWrappedInetAddress() {

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"time"

	miniogo "github.com/minio/minio-go/v7"
	"github.com/minio/minio/internal/auth"
	"github.com/minio/pkg/v3/xtime"
)

//go:generate msgp -file $GOFILE

// replicate:
//   # source of the objects to be replicated
//   source:
//     type: "minio"

 * Side Public License, v 1.
 */

package org.elasticsearch.gradle.internal.test.rest.transform;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;

import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

	"context"
	"errors"
	"io"
	"mime"
	"net/http"
	"path/filepath"
	"sort"
	"strings"

	"github.com/minio/minio/internal/auth"
	"github.com/minio/minio/internal/crypto"
	xhttp "github.com/minio/minio/internal/http"
	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/pkg/v3/policy"
	"github.com/minio/zipindex"
)

const (
	archiveType            = "zip"
	archiveTypeEnc         = "zip-enc"

      curl \
      gnupg2 \
      software-properties-common

    # Add Docker’s official GPG key
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -

    # Set up the stable Docker repository
    add-apt-repository \
      "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
      $(lsb_release -cs) \
      stable"

    # Install Docker. Unlike Fedora and CentOS, this also start the daemon.

import static java.util.Objects.requireNonNull;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import com.google.common.primitives.Ints;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.concurrent.LazyInit;

 * limitations under the License.
 */

package com.google.common.base;

import static com.google.common.base.ReflectionFreeAssertThrows.assertThrows;
import static com.google.common.collect.ImmutableList.toImmutableList;
import static com.google.common.truth.Truth.assertThat;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

And there's a public [Docker Hub](https://hub.docker.com/) with pre-made **official container images** for many tools, environments, databases, and applications.

For example, there's an official [Python Image](https://hub.docker.com/_/python).

And there are many other images for different things like databases, for example for:

* [PostgreSQL](https://hub.docker.com/_/postgres)
* [MySQL](https://hub.docker.com/_/mysql)

 * the License.
 */

package com.google.common.collect;

import static com.google.common.base.MoreObjects.firstNonNull;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.collect.Iterators.emptyIterator;
import static com.google.common.collect.Iterators.peekingIterator;
import static com.google.common.collect.Maps.immutableEntry;

 * limitations under the License.
 */

package com.google.common.reflect;

import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertThrows;

import com.google.common.base.Predicate;
import com.google.common.base.Supplier;
import com.google.errorprone.annotations.Keep;
import java.lang.reflect.GenericArrayType;