* override one or more methods to modify the behavior of the backing map as desired per the <a
 * href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator pattern</a>.
 *
 * <p><b>{@code default} method warning:</b> This class forwards calls to <i>only some</i> {@code
 * default} methods. Specifically, it forwards calls only for methods that existed <a
 * href="https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ConcurrentMap.html">before

import javax.annotation.CheckForNull;

/**
 * Captures a free type variable that can be used in {@link TypeToken#where}. For example:
 *
 * <pre>{@code
 * static <T> TypeToken<List<T>> listOf(Class<T> elementType) {
 *   return new TypeToken<List<T>>() {}
 *       .where(new TypeParameter<T>() {}, elementType);
 * }
 * }</pre>
 *
 * @author Ben Yu
 * @since 12.0
 */
@ElementTypesAreNonnullByDefault
/*

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;

/**
 * Wraps an ordinary {@link CharSequence} as a source.
 *
 */
public class StringSource implements Source {
    private final String content;

    private final String location;

    private final int hashCode;

    /**
     * Creates a new source backed by the specified string.

/**
 * Represents a model pulled from a repository
 *
 * @since 4.0.0
 * @deprecated use {@link org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class ArtifactModelSource extends FileSource implements ModelSource {
    private final String groupId;

    private final String artifactId;

    private final String version;

    private final int hashCode;

/**
 * Wraps an ordinary {@link File} as a model source.
 *
 * @deprecated use {@link org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class FileModelSource extends FileSource implements ModelSource3 {

    /**
     * Creates a new model source backed by the specified file.
     *
     * @param pomFile The POM file, must not be {@code null}.

public class DefaultResidentMavenInvokerTest
        extends MavenInvokerTestSupport<MavenOptions, MavenInvokerRequest<MavenOptions>> {

    @Override
    protected Invoker<MavenInvokerRequest<MavenOptions>> createInvoker() {
        return new DefaultResidentMavenInvoker(ProtoLookup.builder()
                .addMapping(ClassWorld.class, new ClassWorld("plexus.core", ClassLoader.getSystemClassLoader()))

import org.apache.maven.settings.validation.SettingsValidator;

/**
 * A factory to create settings builder instances when no dependency injection is available. Note: This class
 * is only meant as a utility for developers that want to employ the settings builder outside of the Maven build system,
 * Maven plugins should always acquire settings builder instances via dependency injection. Developers might want to

 * which collects necessary information for build scan.
 */
fun <T : AbstractBuildScanInfoCollectingService> Project.registerBuildScanInfoCollectingService(
    /* the implementation class to collect information from task execution result */
    klass: Class<T>,
    /* which tasks we need to monitor? For example, cache-miss-monitor monitors `AbstractCompile` tasks */
    taskFilter: (Task) -> Boolean,

import com.google.gson.Gson
import gradlebuild.identity.model.ReleasedVersions
import org.gradle.api.file.RegularFile
import org.gradle.util.GradleVersion
import org.gradle.util.internal.VersionNumber


class ReleasedVersionsDetails(currentBaseVersion: GradleVersion, releasedVersionsFile: RegularFile) {
    val allPreviousVersions: List<GradleVersion>
    val mostRecentRelease: GradleVersion
    val mostRecentSnapshot: GradleVersion

        @Override
        public long read() {
          return 0;
        }
      };

  // We use a holder class to delay initialization: https://github.com/google/guava/issues/6566
  private static final class LoggerHolder {
    static final Logger logger = Logger.getLogger(CacheBuilder.class.getName());
  }

  static final int UNSET_INT = -1;

  boolean strictParsing = true;