defer xioutil.SafeClose(keyCh)

		retryTicker := time.NewTicker(retryInterval)
		defer retryTicker.Stop()

		for {
			for _, key := range store.List() {
				select {
				case keyCh <- key:
				// Get next key.
				case <-doneCh:
					return
				}
			}

			select {
			case <-retryTicker.C:
			case <-doneCh:
				return
			}
		}
	}()

	return keyCh
}

import okhttp3.HttpUrl;

import java.io.IOException;

public class Main {
  public static void main(String[] args) throws IOException {
    Call call = OkHttpCaller.callOkHttp(HttpUrl.get("https://square.com/robots.txt"));

    System.out.println(call.execute().body().string());
  }

import com.google.common.annotations.J2ktIncompatible;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/** Unit test for {@link com.google.common.base.Verify}. */
@GwtCompatible
@NullUnmarked
public class VerifyTest extends TestCase {
  public void testVerify_simple_success() {
    verify(true);
  }

import com.google.common.annotations.J2ktIncompatible;
import java.nio.charset.Charset;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * Unit test for {@link Charsets}.
 *
 * @author Mike Bostock
 */
@GwtCompatible
@NullUnmarked
public class CharsetsTest extends TestCase {

  @J2ktIncompatible
  @GwtIncompatible // Non-UTF-8 Charset

          interruptingThread.interrupt();
          joinUninterruptibly(interruptingThread, 2500, MILLISECONDS);
          Thread.interrupted();
          if (interruptingThread.isAlive()) {
            // This will be hidden by test-output redirection:
            logger.severe("InterruptenatorTask did not exit; future tests may be affected");
            /*
             * This fail() helps as long as TearDownAccepter is a TearDownStack that was *not*

  <mojos>
    <mojo>
      <goal>jar</goal>
      <description>mojo-description</description>
      <requiresDependencyResolution>runtime</requiresDependencyResolution>
      <requiresDependencyCollection>test</requiresDependencyCollection>
      <requiresDirectInvocation>false</requiresDirectInvocation>
      <requiresProject>true</requiresProject>
      <requiresReports>false</requiresReports>
      <aggregator>false</aggregator>

import java.time.Duration;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import org.jspecify.annotations.NullMarked;

/**
 * A Ticker whose value can be advanced programmatically in test.
 *
 * <p>The ticker can be configured so that the time is incremented whenever {@link #read} is called:
 * see {@link #setAutoIncrementStep}.
 *
 * <p>This class is thread-safe.
 *
 * @author Jige Yu

 * limitations under the License.
 */

package com.google.common.io;

import java.io.File;
import java.io.IOException;
import org.jspecify.annotations.NullUnmarked;

/**
 * A test factory for byte or char sources or sinks. In addition to creating sources or sinks, the
 * factory specifies what content should be expected to be read from a source or contained in a sink

import com.google.common.testing.NullPointerTester;
import com.google.common.testing.SerializableTester;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Test cases for {@link HashBasedTable}.
 *
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public class HashBasedTableTest extends AbstractTableTest<Character> {

  @Override

     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#allowChain(jcifs.internal.CommonServerMessageBlockRequest)
     */
    @Override
    public boolean allowChain(final CommonServerMessageBlockRequest next) {
        return false;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#split()
     */
    @Override