import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.CURRENT_ACCESSORS_OF_UPGRADED_PROPERTIES;
import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.OLD_ACCESSORS_OF_UPGRADED_PROPERTIES;
import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.SEEN_OLD_ACCESSORS_OF_UPGRADED_PROPERTIES;

        }
        return null
    }

    private static List<Boolean> parametersNullabilityOf(CtBehavior behavior) {
        def annotations = behavior.parameterAnnotations as List<Object[]>
        annotations.collect { Object[] pAnn ->
            pAnn.flatten().any { isNullableCtAnnotation(it) }
        }
    }

    private static boolean hasNullableAnnotation(CtField field) {

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import static java.util.Arrays.asList;
import static java.util.Collections.singletonList;
import static java.util.Collections.singletonMap;

public class GradleUserManualPlugin implements Plugin<Project> {

    public static final String DOCS_GRADLE_ORG = "https://docs.gradle.org/";

    @Override
    public void apply(Project project) {

    }

    private static boolean isAnnotatedWithDeprecated(JApiHasAnnotations member) {
        member.annotations*.fullyQualifiedName.any { it == Deprecated.name || it == kotlin.Deprecated.name }
    }

    private static boolean isAnnotatedWithInject(JApiHasAnnotations member) {
        member.annotations*.fullyQualifiedName.any { it == Inject.name }
    }

    protected static boolean isInject(JApiHasAnnotations member) {

        KILL_ALL_GRADLE_PROCESSES
    }

    private static final Pattern UNIX_PID_PATTERN = Pattern.compile("([0-9]+)");
    private static final Pattern WINDOWS_PID_PATTERN = Pattern.compile("([0-9]+)\\s*$");
    private static final String MY_PID = String.valueOf(ProcessHandle.current().pid());
    private static final String JAVA_EXECUTABLE_PATTERN_STR = "java(?:\\.exe)?";

import org.gradle.util.internal.CollectionUtils;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.OLD_ACCESSORS_OF_UPGRADED_PROPERTIES;
import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.SEEN_OLD_ACCESSORS_OF_UPGRADED_PROPERTIES;

    private static final Pattern SETTER_REGEX = Pattern.compile("set[A-Z].*");
    private static final Pattern GETTER_REGEX = Pattern.compile("get[A-Z].*");
    private static final Pattern BOOLEAN_GETTER_REGEX = Pattern.compile("is[A-Z].*");
    public static final String OLD_ACCESSORS_OF_UPGRADED_PROPERTIES = "oldAccessorsOfUpgradedProperties";
    public static final String SEEN_OLD_ACCESSORS_OF_UPGRADED_PROPERTIES = "seenOldAccessorsOfUpgradedProperties";

            this.methodName = methodName;
            this.descriptor = descriptor;
        }

        public static AccessorKey of(String containingType, String methodName, String descriptor) {
            return new AccessorKey(containingType, methodName, descriptor);
        }

        public static AccessorKey ofUpgradedProperty(UpgradedProperty upgradedProperty) {

tasks.register("cleanAcceptedApiChanges", CleanAcceptedApiChanges) {
    description = 'Cleans up all existing accepted API changes.'
    jsonFile = apiChangesJsonFile.asFile
}

static List<String> toPatterns(List<String> packages) {
    packages.collect {
        it.replaceAll('\\*\\*', '###')
            .replaceAll('/\\*', '/[A-Z][a-z_A-Z0-9]+')
            .replaceAll('$', '\\$')