import java.util.Collection;
import java.util.concurrent.atomic.AtomicInteger;

import static java.util.stream.Collectors.joining;
import static org.gradle.internal.deprecation.DeprecationLogger.deprecateBehaviour;
import static org.gradle.internal.deprecation.DeprecationMessageBuilder.withDocumentation;
import static org.gradle.internal.reflect.validation.TypeValidationProblemRenderer.convertToSingleLine;

import org.gradle.api.internal.TaskInternal;
import org.gradle.internal.execution.WorkExecutionTracker;

import java.util.Optional;

import static org.gradle.internal.deprecation.DeprecationLogger.deprecateBehaviour;

public class BuildServiceProviderNagger implements BuildServiceProvider.Listener {

    private final WorkExecutionTracker taskExecutionTracker;

    }

    /**
     * Output: ${behaviour}. This behavior is deprecated.
     */
    @CheckReturnValue
    public static DeprecationMessageBuilder.DeprecateBehaviour deprecateBehaviour(String behaviour) {
        return new DeprecationMessageBuilder.DeprecateBehaviour(behaviour);
    }

    /**
     * Output: ${behaviour}. This behavior is deprecated. ${advice}
     */
    @CheckReturnValue

open class PrecompiledSettingsScript(target: Settings) : @Suppress("deprecation") SettingsScriptApi(target) {

    init {
        DeprecationLogger.deprecateBehaviour("Applying a Kotlin DSL precompiled script plugin published with Gradle versions < 6.0.")
            .withAdvice("Use a version of the plugin published with Gradle >= 6.0.")
            .willBeRemovedInGradle9()

open class PrecompiledInitScript(target: Gradle) : @Suppress("deprecation") InitScriptApi(target) {

    init {
        DeprecationLogger.deprecateBehaviour("Applying a Kotlin DSL precompiled script plugin published with Gradle versions < 6.0.")
            .withAdvice("Use a version of the plugin published with Gradle >= 6.0.")
            .willBeRemovedInGradle9()

public class JavaExecutableUtils {

    public static File resolveExecutable(String executable) {
        File executableFile = new File(executable);
        if (!executableFile.isAbsolute()) {
            DeprecationLogger.deprecateBehaviour("Configuring a Java executable via a relative path.")
                    .withContext("Resolving relative file paths might yield unexpected results, there is no single clear location it would make sense to resolve against.")

     *
     * @see <a href="https://github.com/gradle/gradle/issues/20581">issue</a>
     */
    protected void checkNotObserved() {
        if (cachedVariants != null) {
            DeprecationLogger.deprecateBehaviour("Gradle Module Metadata is modified after an eagerly populated publication.")
                .willBecomeAnErrorInGradle9()
                .withUpgradeGuideSection(8, "gmm_modification_after_publication_populated")

            return String.format("Please use %s instead.", replacement);
        }
    }

    public static class DeprecateBehaviour extends DeprecationMessageBuilder<DeprecateBehaviour> {

        private final String behaviour;

        public DeprecateBehaviour(String behaviour) {
            this.behaviour = behaviour;
        }

        /**

        }

        if (capabilities.isEmpty()) {
            capabilities.add(new ProjectDerivedCapability(project, name));
        }

        if (SourceSet.isMain(sourceSet)) {
            DeprecationLogger.deprecateBehaviour(String.format("The '%s' feature was created using the main source set.", name))
                .withAdvice("The main source set is reserved for production code and should not be used for features. Use another source set instead.")

            // https://github.com/gradle/gradle/issues/23155
            // This should make the spec invalid when the enum gets removed
            DeprecationLogger.deprecateBehaviour("Requesting JVM vendor IBM_SEMERU.")
                .willBeRemovedInGradle9()
                .withUpgradeGuideSection(8, "ibm_semeru_should_not_be_used")
                .nagUser();
        }