}

    public static abstract class AbstractClassWithConcreteTypeParameter implements InterfaceWithTypeParameter<Number> {
        public String doSomething() {
            Number thing = getThing();
            return String.valueOf(thing);
        }
    }

    public static abstract class AbstractClassWithParameterizedTypeParameter implements InterfaceWithTypeParameter<List<Number>> {
        public String doSomething() {

}

// Execer is an optional interface that may be implemented by a [Conn].
//
// If a [Conn] implements neither [ExecerContext] nor [Execer],
// the [database/sql.DB.Exec] will first prepare a query, execute the statement,
// and then close the statement.
//
// Exec may return [ErrSkip].
//
// Deprecated: Drivers should implement [ExecerContext] instead.
type Execer interface {

 * effort required to implement this interface.
 *
 * <p>To implement a cache, the programmer needs only to extend this class and provide an
 * implementation for the {@link #get(Object)} and {@link #getIfPresent} methods. {@link
 * #getUnchecked}, {@link #get(Object, Callable)}, and {@link #getAll} are implemented in terms of
 * {@code get}; {@link #getAllPresent} is implemented in terms of {@code getIfPresent}; {@link

 * effort required to implement this interface.
 *
 * <p>To implement a cache, the programmer needs only to extend this class and provide an
 * implementation for the {@link #get(Object)} and {@link #getIfPresent} methods. {@link
 * #getUnchecked}, {@link #get(Object, Callable)}, and {@link #getAll} are implemented in terms of
 * {@code get}; {@link #getAllPresent} is implemented in terms of {@code getIfPresent}; {@link

// object and potentially wraps the user-provided decorator with a new http.ResponseWriter
// object that implements http.CloseNotifier, http.Flusher, and/or http.Hijacker by
// delegating to the user-provided decorator (if it implements the relevant method) or
// the inner http.ResponseWriter (otherwise), so that the returned http.ResponseWriter
// object implements the same subset of those interfaces as the inner http.ResponseWriter.
//

CL 543335 - x/exp CL that backported a change to behavior in slices package (accepted proposal https://go.dev/issue/63393) to x/exp/slices; doesn't need a Go 1.23 release note
CL 556820 - x/tools CL implemented accepted proposal https://go.dev/issue/64548 for x/tools/go/analysis

 *         System.out.println(greeting);
 *     }
 * }
 * </pre>
 *
 * Implementations of WorkAction are subject to the following constraints:
 * <ul>
 *     <li>Do not implement {@link #getParameters()} in your class, the method will be implemented by Gradle.</li>
 *     <li>Constructors must be annotated with {@link Inject}.</li>
 * </ul>
 *

 * also allowed.
 * </p>
 *
 * Implementations of ValueSource are subject to the following constraint:
 * <ul>
 *     <li>Do not implement {@link #getParameters()} in your class, the method will be implemented by Gradle.</li>
 * </ul>
 *
 * @param <T> The type of value obtained from this source.
 * @param <P> The source specific parameter type.

	initP521()
}

// P224 returns a [Curve] which implements NIST P-224 (FIPS 186-3, section D.2.2),
// also known as secp224r1. The CurveParams.Name of this [Curve] is "P-224".
//
// Multiple invocations of this function will return the same value, so it can
// be used for equality checks and switch statements.
//
// The cryptographic operations are implemented using constant-time algorithms.
func P224() Curve {

    static interface ThingSpecInternal extends ThingSpec {}
    static abstract class BaseThingSpec implements ThingSpecInternal {}
    static class DefaultThingSpec extends BaseThingSpec {}
    static class DefaultOtherThingSpec extends DefaultThingSpec implements OtherThingSpec {}
    static abstract class AbstractThingSpec implements ThingSpec {}

    static class NoDefaultConstructorThingSpec extends BaseThingSpec {