import com.google.common.collect.Maps;
import java.util.Map;
import java.util.Set;
import javax.annotation.CheckForNull;

/**
 * This class provides a skeletal implementation of {@link ValueGraph}. It is recommended to extend
 * this class rather than implement {@link ValueGraph} directly.
 *
 * <p>The methods implemented in this class should not be overridden unless the subclass admits a
 * more efficient implementation.
 *

    private final Lookup lookup;

    @Inject
    PropertyContributorExtender(Lookup lookup) {
        this.lookup = lookup;
    }

    @SuppressWarnings({"rawtypes", "unchecked"})
    @Override
    public void extend(MavenExecutionRequest mavenExecutionRequest) {
        Map<String, PropertyContributor> effectivePropertyContributors = lookup.lookupMap(PropertyContributor.class);
        if (!effectivePropertyContributors.isEmpty()) {

  no-empty-rulesets: 2
  no-extends: 2
  no-ids: 0
  no-invalid-hex: 2
  no-important: 0
  no-mergeable-selectors: 2
  no-misspelled-properties: 2
  no-qualifying-elements: 0
  no-trailing-whitespace: 2
  no-trailing-zero: 2
  no-transition-all: 0
  no-url-domains: 2
  no-url-protocols: 2
  no-warn: 2
  one-declaration-per-line: 2
  placeholder-in-extend: 2
  placeholder-name-format: 2

/**
 * Suite of tests for OpenJdk 6 tests. The existence of this class is a hack because the
 * suitebuilder won't pick up the suites directly in the other classes because they don't extend
 * TestCase. Ergh.
 *
 * @author Kevin Bourrillion
 */
public class OpenJdk6Tests extends TestCase {
  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTest(OpenJdk6SetTests.suite());
    suite.addTest(OpenJdk6ListTests.suite());

ErrorTemplate","responseType","overlayTemplate","errorTemplate","onLoadStart","onLoadDone","response","onLoadFail","_jqXHR","_textStatus","_errorThrown","CardRefresh","element","settings","this","_element","_parent","parents","first","_settings","extend","_overlay","hasClass","Error","load","_this","_addOverlay","call","get","find","html","_removeOverlay","fail","jqXHR","textStatus","errorThrown","msg","text","empty","append","Event","remove","_init","_this2","on","_jQueryInterface","config","da...

    }
    this.safeMin = safeMin;
    this.safeMax = safeMax;

    // This is a bit of a hack but lets us do quicker per-character checks in
    // the fast path code. The safe min/max values are very unlikely to extend
    // into the range of surrogate characters, but if they do we must not test
    // any values in that range. To see why, consider the case where:
    // safeMin <= {hi,lo} <= safeMax

/// tip

This is a low level extension point.

If you only need to declare additional responses, a more convenient way to do it is with [Additional Responses in OpenAPI](additional-responses.md){.internal-link target=_blank}.

///

You can extend the OpenAPI schema for a *path operation* using the parameter `openapi_extra`.

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3

import okio.IOException

/**
 * Listener for connection events. Extend this class to monitor the new connections and closes.
 *
 * All event methods must execute fast, without external locking, cannot throw exceptions,
 * attempt to mutate the event parameters, or be reentrant back into the client.

 * future version of {@code com.google.common.base.Supplier} will be made to <i>extend</i> {@code
 * java.util.function.Supplier}, making conversion code necessary only in one direction. At that
 * time, this interface will be officially discouraged.
 *
 * @author Harry Heymann
 * @since 2.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface Supplier<T extends @Nullable Object> {
  /**

 * version of this interface will be made to <i>extend</i> {@code java.util.function.Predicate}, so
 * that conversion will be necessary in only one direction. At that time, this interface will be
 * officially discouraged.
 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface Predicate<T extends @Nullable Object> {
  /**