/// info | Informação

Essa resposta requer a instalação do pacote `orjson`, com o comando `pip install orjson`, por exemplo.

///

### `UJSONResponse`

Uma alternativa de resposta JSON utilizando a biblioteca <a href="https://github.com/ultrajson/ultrajson" class="external-link" target="_blank">`ujson`</a>.

    private static final Object PRESENT = new Object();

    /**
     * Creates a {@link CaseInsensitiveSet}.
     */
    public CaseInsensitiveSet() {
        map = new CaseInsensitiveMap<>();
    }

    /**
     * Creates a {@link CaseInsensitiveSet}.
     *
     * @param c the collection to copy from
     */
    public CaseInsensitiveSet(final Collection<String> c) {

 */
package org.apache.maven.api;

import java.nio.file.Path;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Immutable;

/**
 * An {@link Artifact} that is being produced by a {@link Project} during the build.
 *
 * <p>Produced artifacts includes:</p><ul>
 *     <li>{@linkplain Project#getPomArtifact() the project POM artifact}</li>

import static org.junit.Assert.assertThat;

import org.junit.Test;

/**
 * @author wyukawa
 *
 */
public class SIllegalStateExceptionTest {

    /**
     * Test method for
     * {@link org.codelibs.core.exception.ClIllegalStateException#SIllegalStateException()}
     * .
     */
    @Test
    public void testSIllegalStateException() {

# Development - Contributing

First, you might want to see the basic ways to [help FastAPI and get help](help-fastapi.md){.internal-link target=_blank}.

## Developing

If you already cloned the <a href="https://github.com/fastapi/fastapi" class="external-link" target="_blank">fastapi repository</a> and you want to deep dive in the code, here are some guidelines to set up your environment.

### Virtual environment

* <a href="https://github.com/florimondmanca/msgpack-asgi" class="external-link" target="_blank">MessagePack</a>

import com.google.common.annotations.GwtCompatible;
import com.google.errorprone.annotations.DoNotMock;
import org.jspecify.annotations.NullMarked;

/**
 * Any object which can accept registrations of {@link TearDown} instances.
 *
 * @author Kevin Bourrillion
 * @since 10.0
 */
@DoNotMock("Implement with a lambda")
@GwtCompatible
@NullMarked
public interface TearDownAccepter {
  /**

/**
 * Exception that wraps {@link IllegalAccessException}.
 *
 * @author higa
 */
public class IllegalAccessRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = -3649900343028907465L;

    /**
     * The target class.
     */
    private final Class<?> targetClass;

    /**
     * Creates a {@link IllegalAccessRuntimeException}.
     *

import jcifs.dcerpc.rpc.policy_handle;

/**
 * Tests for the {@link MsrpcLsarClose} class.
 */
class MsrpcLsarCloseTest {

    private policy_handle mockHandle;

    @BeforeEach
    void setUp() {
        // Create a mock policy_handle for each test
        mockHandle = mock(policy_handle.class);
    }

    /**
     * Test case for the {@link MsrpcLsarClose#MsrpcLsarClose(policy_handle)} constructor.

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.ThreadSafe;

/**
 * Marker interface for all services provided by the {@link Session}.
 * <p>
 * Services can be retrieved from the session using the
 * {@link Session#getService(Class)} method.
 *
 * @since 4.0.0
 * @see Session#getService(Class)
 */
@Experimental
@ThreadSafe