import static org.junit.Assert.assertThrows;

import com.google.common.testing.NullPointerTester;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.Locale;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import junit.framework.TestCase;

/**
 * Tests for ThreadFactoryBuilder.
 *
 * @author Kurt Alfred Kluever
 * @author Martin Buchholz
 */

 */
package org.codelibs.fess.exec;

import java.io.File;
import java.lang.management.ManagementFactory;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;

import javax.annotation.Resource;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;

public final class SimpleTimeLimiter implements TimeLimiter {

  private final ExecutorService executor;

  private SimpleTimeLimiter(ExecutorService executor) {
    this.executor = checkNotNull(executor);
  }

  /**
   * Creates a TimeLimiter instance using the given executor service to execute method calls.
   *
   * <p><b>Warning:</b> using a bounded executor may be counterproductive! If the thread pool fills

  }

  public void testCompletionFinishesWithDone() {
    ExecutorService executor = Executors.newFixedThreadPool(10);
    for (int i = 0; i < 50000; i++) {
      final AbstractFuture<String> future = new AbstractFuture<String>() {};
      final AtomicReference<String> errorMessage = Atomics.newReference();
      executor.execute(
          new Runnable() {
            @Override
            public void run() {

    executor.shutdown();
    assertTrue(executor.isShutdown());
    assertThrows(RejectedExecutionException.class, () -> executor.submit(doNothingRunnable));
    assertFalse(executor.isTerminated());

    // WAIT #2
    barrier.await(1, TimeUnit.SECONDS);
    assertFalse(executor.awaitTermination(20, TimeUnit.MILLISECONDS));

    // WAIT #3
    barrier.await(1, TimeUnit.SECONDS);

# MLIR

## Overview

MLIR, or Multi-Level Intermediate Representation, is a representation format
and library of compiler utilities that sits between the model representation
and low-level compilers/executors that generate hardware-specific code.

MLIR is, at its heart, a flexible infrastructure for modern optimizing
compilers. This means it consists of a specification for intermediate
representations (IR) and a code toolkit to perform transformations on that

        DefaultThreadFactory                  | ThreadFactory                  | "java.util.concurrent.Executors.defaultThreadFactory()"
        executorServiceTypeOnCurrentJvm()     | Executor                       | "java.util.concurrent.Executors.newSingleThreadExecutor().tap { shutdown() }"

    def textOutputFactory = new TestStyledTextOutputFactory()
    def executorService = Executors.newCachedThreadPool()
    def fileSystemIsWatchingAnyLocations = true
    def virtualFileSystem = Stub(BuildLifecycleAwareVirtualFileSystem) {
        isWatchingAnyLocations() >> {
            fileSystemIsWatchingAnyLocations
        }
    }

    def executer = executer()

    private File file = new File('file').absoluteFile

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.concurrent.Callable
import java.util.concurrent.Executors
import java.util.concurrent.Future

/**
 * See https://github.com/gradle/gradle-private/issues/3919
 *
 * When merging `releaseX` branch into `master`, we should only use the release note from the `master` branch,

      assertEquals(Service.State.STOPPING, state());
      shutdownCalled++;
    }

    @Override
    protected Executor executor() {
      return executor;
    }

    @Override
    public void tearDown() throws Exception {
      executor.shutdown();
    }
  }