import java.math.BigInteger;
import java.math.RoundingMode;
import java.util.ArrayList;
import java.util.List;

/**
 * A class for arithmetic on values of type {@code BigInteger}.
 *
 * <p>The implementations of many methods in this class are based on material from Henry S. Warren,
 * Jr.'s <i>Hacker's Delight</i>, (Addison Wesley, 2002).
 *
 * <p>Similar functionality for {@code int} and for {@code long} can be found in {@link IntMath} and

            return parameters.get(name);
        }

        @Override
        public String getParameter(String name) {
            return singleParameters.get(name);
        }

        // All other methods throw UnsupportedOperationException
        @Override
        public Object getAttribute(String name) {
            throw new UnsupportedOperationException();
        }

        @Override

        }

        private String nodeValue;

        @Override
        public String getNodeValue() {
            return nodeValue;
        }

        // Other Node methods (not needed for testing, returning defaults)

        @Override
        public Node getParentNode() {
            return null;
        }

        @Override

        // For this test, we'll focus on the documentExpires fallback logic
        // since creating full CrawlingConfig mocks would require implementing many abstract methods
        Date result = crawlingInfoHelper.documentExpires != null ? new Date(crawlingInfoHelper.documentExpires) : null;
        assertNotNull(result);
        assertEquals(currentTime + 5000, result.getTime());
    }

    }

    @Test
    public void testAllHttpMethods() {
        String url = "https://example.com";

        // Test that CurlRequest can be created with all HTTP methods
        for (Method method : Method.values()) {
            CurlRequest request = new CurlRequest(method, url);
            assertEquals(method, request.method());
        }
    }

    @Test

  @VisibleForTesting final transient @Nullable Object[] alternatingKeysAndValues;
  private final transient int size;

  /*
   * We have some considerable complexity in these create methods because of
   * Builder.buildKeepingLast(). The same Builder might be called with buildKeepingLast() and then
   * buildOrThrow(), or vice versa. So in particular, if we modify alternatingKeysAndValues to

 * {@linkplain Comparable natural ordering} also does not permit insertion of non-comparable objects
 * (doing so results in {@code ClassCastException}).
 *
 * <p>This class and its iterator implement all of the optional methods of the {@link
 * Collection} and {@link Iterator} interfaces. The Iterator provided in method {@link #iterator()}
 * is not guaranteed to traverse the elements of the MonitorBasedPriorityBlockingQueue in

 * converted to strings using {@link Object#toString()} before being appended.
 *
 * <p>If neither {@link #skipNulls()} nor {@link #useForNull(String)} is specified, the joining
 * methods will throw {@link NullPointerException} if any given element is null.
 *
 * <p><b>Warning: joiner instances are always immutable</b>; a configuration method such as {@code

        if (path == null) {
            return null;
        }

        // Remove any potentially sensitive information from paths
        return path.replaceAll("\\\\+", "/");
    }

    // Object pooling methods for performance optimization
    private AuditEntry getAuditEntry() {
        AuditEntry entry = auditEntryPool.poll();
        if (entry == null) {
            entry = new AuditEntry();
        } else {

    @Override
    public String toString() {
        flushAttributes();
        return builder.toString();
    }

    ///////////////////////////////////////////////////////////////////
    // Private Helper Methods
    ///////////////////////////////////////////////////////////////////

    private Ansi appendEscapeSequence(char command) {
        flushAttributes();
        builder.append(FIRST_ESC_CHAR);