return deprecation;
    }

    /**
     * Sets whether to generate deprecation information.
     */
    public void setDeprecation(boolean deprecation) {
        this.deprecation = deprecation;
    }

    /**
     * Tells whether to generate unchecked information.
     */
    @Input
    public boolean isUnchecked() {
        return unchecked;
    }

    /**

    /**
     * Gets the deprecation status of the given symbol. Returns null if the symbol is not deprecated.
     */
    public val KaSymbol.deprecationStatus: DeprecationInfo?
        get() = withValidityAssertion {
            analysisSession.symbolInfoProvider.getDeprecation(this)
        }

    /**
     * Gets the deprecation status of the given symbol. Returns null if the symbol is not deprecated.

import javax.annotation.concurrent.ThreadSafe;


/**
 * Provides entry points for constructing and emitting deprecation messages.
 * The basic deprecation message structure is "Summary. DeprecationTimeline. Context. Advice. Documentation."
 * <p>
 * The deprecateX methods in this class return a builder that guides creation of the deprecation message.
 * Summary is populated by the deprecateX methods in this class.

    /**
     * Removes the first matching expected deprecation warning from the list of expected deprecations stored
     * in {@link #expectedDeprecationWarnings} as a side-effect; conditional on a matching deprecation warning
     * being already present in that collection.
     * <p>
     * A match means that the first n lines starting at {@code startIdx} match the lines of the

    def setup() {
        file('buildSrc/src/main/java/DeprecatedTask.java') << """
            import org.gradle.api.DefaultTask;
            import org.gradle.api.tasks.TaskAction;
            import org.gradle.internal.deprecation.DeprecationLogger;

            public class DeprecatedTask extends DefaultTask {

        @Suppress("deprecation")
        assertScriptApiOf<KotlinBuildScript>()

    @Test
    fun `legacy IDE settings script template implements script api`() =
        @Suppress("deprecation")
        assertScriptApiOf<KotlinSettingsScript>()

    @Test
    fun `legacy IDE init script template implements script api`() =
        @Suppress("deprecation")
        assertScriptApiOf<KotlinInitScript>()

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.deprecation

import org.gradle.api.internal.DocumentationRegistry
import org.gradle.api.logging.configuration.WarningMode
import org.gradle.api.problems.internal.DefaultProblems
import org.gradle.api.problems.internal.ProblemEmitter

    public void setFailOnError(boolean failOnError) {
        this.failOnError = failOnError;
    }

    public boolean isDeprecation() {
        return deprecation;
    }

    public void setDeprecation(boolean deprecation) {
        this.deprecation = deprecation;
    }

    public boolean isUnchecked() {
        return unchecked;
    }

    public void setUnchecked(boolean unchecked) {

 * limitations under the License.
 */

package org.gradle.internal.deprecation;

import org.gradle.api.artifacts.Configuration;

import java.util.List;

/**
 * This internal interface extends {@link Configuration} adding functionality to allow plugins to deprecate
 * configurations.
 * <p>
 * This interface also contains a few methods unrelated to deprecation, but which need to be available to

        1 * problemEmitter.emit({ it.definition.id.displayName == 'Summary is deprecated.' }, identifier)
    }

    def "logs deprecation message with custom problem id"() {
        def deprecationDisplayName = "summary deprecation"
        given:
        def builder = new DeprecationMessageBuilder()
        builder.setSummary(summary)
        builder.withProblemIdDisplayName(deprecationDisplayName)