```java
OkHttpClient client = new OkHttpClient();

String run(String url) throws IOException {
  Request request = new Request.Builder()
      .url(url)
      .build();

  try (Response response = client.newCall(request).execute()) {
    return response.body().string();
  }
}
```


Post to a Server
----------------

This program posts data to a service. [Full source][post_example].

```java

        assertNull(exception.getCause());
    }

    public void test_constructor_withMessageAndCause() {
        // Test constructor with message and cause
        String message = "Script execution failed";
        Exception cause = new RuntimeException("Underlying error");
        ScriptEngineException exception = new ScriptEngineException(message, cause);

        assertEquals(message, exception.getMessage());

@AndroidIncompatible // depends on details of gc

@NullUnmarked
public class GcFinalizationTest extends TestCase {

  // ----------------------------------------------------------------
  // Ordinary tests of successful method execution
  // ----------------------------------------------------------------

  public void testAwait_countDownLatch() {
    CountDownLatch latch = new CountDownLatch(1);
    Object unused =
        new Object() {

         * @param consumer the consumer to execute
         */
        public void godHandEpilogue(final ActionRuntime runtime, final Consumer<ActionRuntime> consumer) {
            consumer.accept(runtime);
        }

        /**
         * Before hook for action processing.
         *
         * @param runtime the action runtime
         * @param func the function to execute
         * @return the action response

            String key = "test-key";

            // Setup concrete implementation
            concreteImplementation.setKey(key);
            concreteImplementation.setCacheMap(cacheMap);

            // Execute replace
            concreteImplementation.replaceCache();

            // Verify
            assertEquals(concreteImplementation, cacheMap.get(key));
        }

        @Test

        req.threshold(0); // always create tmp file

        // ## Act ##
        long before = countTmpFiles();
        logger.info("Before request. Number of temp files: " + before);
        req.execute(res -> {
            logger.info("Processing request. Number of temp files: " + countTmpFiles());
        }, e -> {});
        long after = countTmpFiles();

    void testWriteBytesWireFormat() throws UnsupportedEncodingException {
        byte[] expectedBytes = DIALECTS.getBytes("ASCII");
        byte[] dst = new byte[expectedBytes.length];
        int dstIndex = 0;

        // Execute the method to write bytes
        int bytesWritten = smbComNegotiate.writeBytesWireFormat(dst, dstIndex);

        // Verify the number of bytes written

Si vas a la **UI de la documentación de la API** en `/docs` podrás ver la **documentación** de las cookies para tus *path operations*.

Pero incluso si **rellenas los datos** y haces clic en "Execute", como la UI de la documentación funciona con **JavaScript**, las cookies no serán enviadas y verás un **mensaje de error** como si no hubieras escrito ningún valor.

///

## Prohibir Cookies Extra

Если вы перейдёте к **графическому интерфейсу документации API** по пути `/docs`, то сможете увидеть **документацию** по cookies для ваших *операций путей*.

Но даже если вы **заполните данные** и нажмёте "Execute", поскольку графический интерфейс Документации работает с **JavaScript**, cookies не будут отправлены, и вы увидите сообщение об **ошибке** как будто не указывали никаких значений.

///

## Запрет дополнительных cookies

import java.util.Set;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.project.MavenProject;

/**
 * @deprecated As of 3.2.2, and there is no direct replacement. This is an internal class which was not marked as such,
 *             but should have been.