import static com.google.common.collect.testing.features.CollectionFeature.SUPPORTS_ADD;
import static com.google.common.collect.testing.features.CollectionFeature.SUPPORTS_REMOVE;
import static com.google.common.collect.testing.features.CollectionSize.ONE;
import static com.google.common.collect.testing.features.CollectionSize.SEVERAL;
import static com.google.common.collect.testing.features.CollectionSize.ZERO;

- Migrate statefulset files to structured logging ([#106109](https://github.com/kubernetes/kubernetes/pull/106109), [@h4ghhh](https://github.com/h4ghhh))
- Refactor kubelet command line for enabling features and "drop `RuntimeClass` feature gate" if present. Note that this feature has been on by default since 1.14 and was GA'ed in 1.20. ([#106882](https://github.com/kubernetes/kubernetes/pull/106882), [@cyclinder](https://github.com/cyclinder))

import com.google.common.collect.testing.MapTestSuiteBuilder;
import com.google.common.collect.testing.TestStringMapGenerator;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;
import com.google.common.collect.testing.features.MapFeature;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import junit.framework.Test;

# Tutorial - User Guide { #tutorial-user-guide }

This tutorial shows you how to use **FastAPI** with most of its features, step by step.

Each section gradually builds on the previous ones, but it's structured to separate topics, so that you can go directly to any specific one to solve your specific API needs.

It is also built to work as a future reference so you can come back and see exactly what you need.

## Run the code { #run-the-code }

import com.google.common.collect.ImmutableMap;
import com.google.common.collect.testing.MapTestSuiteBuilder;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;
import com.google.common.collect.testing.features.MapFeature;
import com.google.common.reflect.ImmutableTypeToInstanceMapTest.TestTypeToInstanceMapGenerator;
import java.util.Map;
import java.util.Map.Entry;

    SettableFuture<String> future1 = SettableFuture.create();
    SettableFuture<String> future2 = SettableFuture.create();
    ListenableFuture<List<String>> compound = allAsList(future1, future2);
    // This next call is "unused," but it is an important part of the test. Don't remove it!
    ListenableFuture<List<String>> unused = allAsList(future1, future2);

    assertTrue(compound.cancel(false));
    assertTrue(future1.isCancelled());

    SettableFuture<String> future1 = SettableFuture.create();
    SettableFuture<String> future2 = SettableFuture.create();
    ListenableFuture<List<String>> compound = allAsList(future1, future2);
    // This next call is "unused," but it is an important part of the test. Don't remove it!
    ListenableFuture<List<String>> unused = allAsList(future1, future2);

    assertTrue(compound.cancel(false));
    assertTrue(future1.isCancelled());

import static com.google.common.collect.testing.features.CollectionFeature.SERIALIZABLE;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.collect.BiMap;
import com.google.common.collect.testing.Helpers;
import com.google.common.collect.testing.features.CollectionFeature;

- Features:

  - The following features are now GA, and the associated feature gates are deprecated and will be removed in v1.17:
    - `GCERegionalPersistentDisk` (since 1.15.0)
    - `CustomResourcePublishOpenAPI`
    - `CustomResourceSubresources`
    - `CustomResourceValidation`
    - `CustomResourceWebhookConversion`

import static com.google.common.collect.testing.Helpers.mapEntry;
import static com.google.common.collect.testing.features.CollectionFeature.KNOWN_ORDER;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.Multimap;
import com.google.common.collect.testing.features.CollectionFeature;
import java.util.ArrayList;
import java.util.List;
import java.util.Map.Entry;
import org.junit.Ignore;