}

    /**
     * Returns the zone ID of this clock, which is always UTC.
     *
     * @return the UTC zone ID
     */
    @Override
    public ZoneId getZone() {
        return ZoneOffset.UTC;
    }

    /**
     * Returns this clock since timezone adjustments are not supported.
     * <p>
     * This implementation maintains UTC time to ensure monotonic behavior.

    }

    @Test
    @DisplayName("MonotonicClock should always use UTC timezone")
    void testClockTimezone() {
        MonotonicClock clock = MonotonicClock.get();

        assertEquals(ZoneOffset.UTC, clock.getZone(), "Clock should use UTC timezone");

        // Verify that attempting to change timezone returns the same instance
        Clock newClock = clock.withZone(ZoneId.systemDefault());

/** Unit tests for {@link Futures#getDone}. */
@GwtCompatible
@NullUnmarked
public class FuturesGetDoneTest extends TestCase {
  public void testSuccessful() throws ExecutionException {
    assertThat(getDone(immediateFuture("a"))).isEqualTo("a");
  }

  public void testSuccessfulNull() throws ExecutionException {
    assertThat(getDone(immediateVoidFuture())).isEqualTo(null);
  }

/** Unit tests for {@link Futures#getDone}. */
@GwtCompatible
@NullUnmarked
public class FuturesGetDoneTest extends TestCase {
  public void testSuccessful() throws ExecutionException {
    assertThat(getDone(immediateFuture("a"))).isEqualTo("a");
  }

  public void testSuccessfulNull() throws ExecutionException {
    assertThat(getDone(immediateVoidFuture())).isEqualTo(null);
  }

package com.google.common.util.concurrent;

import static com.google.common.truth.Truth.assertThat;
import static com.google.common.util.concurrent.Callables.returning;
import static com.google.common.util.concurrent.Futures.getDone;
import static com.google.common.util.concurrent.Futures.immediateFuture;
import static com.google.common.util.concurrent.ReflectionFreeAssertThrows.assertThrows;

package com.google.common.util.concurrent;

import static com.google.common.truth.Truth.assertThat;
import static com.google.common.util.concurrent.Callables.returning;
import static com.google.common.util.concurrent.Futures.getDone;
import static com.google.common.util.concurrent.Futures.immediateFuture;
import static com.google.common.util.concurrent.ReflectionFreeAssertThrows.assertThrows;

        final LlmMessage message = new LlmMessage();
        assertNull(message.getRole());
        assertNull(message.getContent());
    }

    @Test
    public void test_constructorWithRoleAndContent() {
        final LlmMessage message = new LlmMessage("system", "You are a helpful assistant.");
        assertEquals("system", message.getRole());
        assertEquals("You are a helpful assistant.", message.getContent());
    }

 * the License.
 */

package com.google.common.util.concurrent;

import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.util.concurrent.Futures.getDone;
import static com.google.common.util.concurrent.MoreExecutors.rejectionPropagatingExecutor;
import static com.google.common.util.concurrent.NullnessCasts.uncheckedCastNullableTToT;

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.api.admin.role;

import static org.codelibs.fess.app.web.admin.role.AdminRoleAction.getRole;

import java.util.List;
import java.util.stream.Collectors;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.app.pager.RolePager;

        map.put("int", 456);
        map.put("string", "789");

        assertEquals(Long.valueOf(123L), MapValueExtractor.getLong(map, "long"));
        assertEquals(Long.valueOf(456L), MapValueExtractor.getLong(map, "int"));
        assertEquals(Long.valueOf(789L), MapValueExtractor.getLong(map, "string"));
    }

    @Test
    public void testGetLong_withNullAndMissingKey() {
        Map<String, Object> map = new HashMap<>();