import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.util.HashMap;
import java.util.Map;
import org.jspecify.annotations.Nullable;

/**
 * Static utility methods pertaining to {@link Escaper} instances.
 *
 * @author Sven Mawson
 * @author David Beaumont
 * @since 15.0
 */
@GwtCompatible
public final class Escapers {
  private Escapers() {}

  /**

import java.util.WeakHashMap;
import java.util.concurrent.ConcurrentHashMap;

/**
 * Utility class for easily creating and setting values in {@link Map} instances.
 * <p>
 * By statically importing this class, you can easily initialize {@literal Map} instances as follows:
 * </p>
 *
 * <pre>
 * import static org.codelibs.core.collection.Maps.*;
 *
 * Map&lt;String, Integer&gt; map = map("a", 1).$("b", 2).$("c", 3).$();

    @DisplayName("TestLocking can be instantiated")
    void testInstantiation() {
        TestLocking t = new TestLocking();
        assertNotNull(t, "TestLocking instance should not be null");
    }

    @Test
    @DisplayName("Field values are independent across instances")
    void testIndependentInstances() {
        TestLocking t1 = new TestLocking();
        TestLocking t2 = new TestLocking();

 * returned.
 *
 * <p>All default instances returned by {@link #get} are generics-safe. Clients won't get type
 * errors for using {@code get(Comparator.class)} as a {@code Comparator<Foo>}, for example.
 * Immutable empty instances are returned for collection types; {@code ""} for string; {@code 0} for
 * number types; reasonable default instance for other stateless types. For mutable types, a fresh

## Prometheus Probe

MinIO allows reading metrics for the entire cluster from any single node. This allows for metrics collection for a MinIO instance across all servers. Thus, metrics collection for instances behind a load balancer can be done without any knowledge of the individual node addresses. The cluster wide metrics can be read at
`<Address for MinIO Service>/minio/v2/metrics/cluster`.

import org.codelibs.fess.dict.DictionaryItem;

import jakarta.annotation.PostConstruct;

/**
 * A dictionary creator for synonym files.
 * This class is responsible for creating {@link SynonymFile} instances
 * from files that match the pattern "synonym.*\\.txt".
 */
public class SynonymCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(SynonymCreator.class);

    /**

        assertEquals(NbtException.getErrorString(errorClass, errorCode), exception.getMessage(),
                "Exception message should match getErrorString output");
        assertTrue(exception instanceof CIFSException, "NbtException should be an instance of CIFSException");
    }

    /**
     * Test the getErrorString method with various error classes and codes to ensure all branches are covered.
     */
    @ParameterizedTest

   * this function.
   *
   * <p><b>Warning: do not depend</b> on the behavior of this method.
   *
   * <p>Historically, {@code Function} instances in this library have implemented this method to
   * recognize certain cases where distinct {@code Function} instances would in fact behave
   * identically. However, as code migrates to {@code java.util.function}, that behavior will
   * disappear. It is best not to depend on it.
   */

        assertTrue(exception instanceof UnsupportedSearchException);
        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    public void test_stackTrace() {

        // Test that ScriptEngineException is an instance of FessSystemException
        ScriptEngineException exception = new ScriptEngineException("test");

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    public void test_serialization() {