sftp>
```

## Advanced options

### Change default FTP port

Default port '8021' can be changed via

```
--ftp="address=:3021"
```

### Change FTP passive port range

By default FTP requests OS to give a free port automatically, however you may want to restrict

 * This script plugin configures formatting for Java source using Spotless
 * for Gradle. Since the act of formatting existing source can interfere
 * with developers' workflows, we don't automatically format all code
 * (yet). Instead, we maintain a list of projects that are excluded from
 * formatting, until we reach a point where we can comfortably format them
 * in one go without too much disruption.
 *

package com.google.common.collect;

import java.util.Set;

/**
 * GWT emulation of {@link ImmutableEnumSet}. The type parameter is not bounded by {@code Enum<E>}
 * to avoid code-size bloat.
 *
 * @author Hayward Chan
 */
final class ImmutableEnumSet<E> extends ForwardingImmutableSet<E> {
  static <E> ImmutableSet<E> asImmutable(Set<E> delegate) {
    switch (delegate.size()) {
      case 0:
        return ImmutableSet.of();

import static java.util.Collections.singletonList;

import java.util.List;

/**
 * GWT emulated version of {@link SingletonImmutableList}.
 *
 * @author Hayward Chan
 */
final class SingletonImmutableList<E> extends ForwardingImmutableList<E> {
  private final transient List<E> delegate;
  private final E element;

  SingletonImmutableList(E element) {

 *       typically because the type forbids nullable type arguments: For example, {@code
 *       ImmutableList.get} returns {@code E}, but that value is never {@code null}. (Accordingly,
 *       {@code ImmutableList} is declared to forbid {@code ImmutableList<@Nullable String>}.)
 *   <li>methods whose return type is a type variable but which can return {@code null} regardless

 *       typically because the type forbids nullable type arguments: For example, {@code
 *       ImmutableList.get} returns {@code E}, but that value is never {@code null}. (Accordingly,
 *       {@code ImmutableList} is declared to forbid {@code ImmutableList<@Nullable String>}.)
 *   <li>methods whose return type is a type variable but which can return {@code null} regardless

For example, you can configure STS with Client Grants (KeyCloak) using the guides at [MinIO STS Quickstart Guide](https://docs.min.io/community/minio-object-store/developers/security-token-service.html) and [KeyCloak Configuration Guide](https://github.com/minio/minio/blob/master/docs/sts/keycloak.md). Once this is done, STS credentials can be generated:

```

  'ubuntu-1604'.tap do |box|
    config.vm.define box, define_opts do |config|
      config.vm.box = 'elastic/ubuntu-16.04-x86_64'
      deb_common config, box, extra: <<-SHELL
        # Install Jayatana so we can work around it being present.
        [ -f /usr/share/java/jayatanaag.jar ] || install jayatana
      SHELL
      ubuntu_docker config
    end
  end
  'ubuntu-1804'.tap do |box|

1. Creating a PR and observing the presubmit test results
2. Running the CI scripts locally, as explained below
3. **Google employees only**: Google employees can use an internal-only tool
called "MLCI" that makes testing more convenient: it can execute any full CI job
against a pending change. Search for "MLCI" internally to find it.

You may invoke a CI script of your choice by following these instructions:

```bash

            UpgradeContext context = createMockContext();
            strategy.doApply(context, pomMap);

            // Verify version was removed (can be inferred from project)
            assertNull(DomUtils.findChildElement(dependency, "version"));
            // groupId should also be removed (can be inferred from project)
            assertNull(DomUtils.findChildElement(dependency, "groupId"));