public abstract ListProperty<String> getMethodIncludes();

    @Input
    @Optional
    public abstract ListProperty<String> getMethodExcludes();

    @Input
    @Optional
    public abstract ListProperty<String> getFieldIncludes();

    @Input
    @Optional
    public abstract ListProperty<String> getFieldExcludes();

    @Input
    @Optional
    public abstract ListProperty<String> getAnnotationIncludes();

This is acceptable:

```groovy
public interface NewThing {
    Property<String> getSomeProperty()
}

abstract class DefaultNewThing implements NewThing {
    // special logic to integrate with something existing
}
```

or

```groovy
public abstract class NewThing {
    public abstract Property<String> getSomeProperty()
    // special logic to integrate with something existing
}
```

        return 0;
    }

    abstract int writeSetupWireFormat( byte[] dst, int dstIndex );
    abstract int writeParametersWireFormat( byte[] dst, int dstIndex );
    abstract int writeDataWireFormat( byte[] dst, int dstIndex );
    abstract int readSetupWireFormat( byte[] buffer, int bufferIndex, int len );
    abstract int readParametersWireFormat( byte[] buffer, int bufferIndex, int len );

        return 0;
    }


    protected abstract int writeSetupWireFormat ( byte[] dst, int dstIndex );


    protected abstract int writeParametersWireFormat ( byte[] dst, int dstIndex );


    protected abstract int writeDataWireFormat ( byte[] dst, int dstIndex );


    protected abstract int readSetupWireFormat ( byte[] buffer, int bufferIndex, int len );

                    """
                        package com.example;
                        import org.gradle.api.provider.Property;

                        public abstract class Task {
                            public abstract Property<String> getSourceCompatibility();
                        }
                    """
                )
            }
        ) {
            assertHasErrors(

   */
  @Override
  public abstract boolean equals(@CheckForNull Object object);

  /**
   * Returns a hash code for this instance.
   *
   * <p><b>Comparison to {@code java.util.Optional}:</b> this class leaves the specific choice of
   * hash code unspecified, unlike the Java 8+ equivalent.
   */
  @Override
  public abstract int hashCode();

  /**

  abstract ContiguousSet<C> headSetImpl(C toElement, boolean inclusive);

  @SuppressWarnings("MissingOverride") // Supermethod does not exist under GWT.
  abstract ContiguousSet<C> subSetImpl(
      C fromElement, boolean fromInclusive, C toElement, boolean toInclusive);

  @SuppressWarnings("MissingOverride") // Supermethod does not exist under GWT.

@GwtCompatible
@ElementTypesAreNonnullByDefault
abstract class Cut<C extends Comparable> implements Comparable<Cut<C>>, Serializable {
  final C endpoint;

  Cut(C endpoint) {
    this.endpoint = endpoint;
  }

  abstract boolean isLessThan(C value);

  abstract BoundType typeAsLowerBound();

  abstract BoundType typeAsUpperBound();

  abstract Cut<C> withLowerBoundType(BoundType boundType, DiscreteDomain<C> domain);

  TF_AbstractTensor* at = TF_CreateAbstractTensorFromEagerTensor(
      t, status.get());  // get abstract tensor

  ASSERT_EQ(TF_OK, TF_GetCode(status.get())) << TF_Message(status.get());

  // Build an abstract operation.
  auto* op = TF_NewAbstractOp(ctx);
  TF_AbstractOpSetOpType(op, "MatMul", status.get());

      return new SampleElements<>(114, 37, 42, 19, 82);
    }
  }

  abstract static class FilteredSetMultimapGenerator
      extends TestFilteredMultimapGenerator<SetMultimap<String, Integer>>
      implements TestSetMultimapGenerator<String, Integer> {

    abstract SetMultimap<String, Integer> filter(SetMultimap<String, Integer> multimap);

    @Override