*
 * @param <C> The context type.
 */
public abstract class LookupInvoker<C extends LookupContext> implements Invoker {
    protected final Lookup protoLookup;

    @Nullable
    protected final Consumer<LookupContext> contextConsumer;

    public LookupInvoker(Lookup protoLookup, @Nullable Consumer<LookupContext> contextConsumer) {
        this.protoLookup = requireNonNull(protoLookup);

 * @param <C> The context type.
 */
public class PlexusContainerCapsuleFactory<C extends LookupContext> implements ContainerCapsuleFactory<C> {
    @Override
    public ContainerCapsule createContainerCapsule(
            LookupInvoker<C> invoker, C context, CoreExtensionSelector<C> coreExtensionSelector) throws Exception {
        requireNonNull(invoker, "invoker");
        requireNonNull(context, "context");

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;

/**
 * Test for logging configuration behavior in LookupInvoker.
 * This test verifies that the fix for GH-11199 works correctly.
 */
class LookupInvokerLoggingTest {

    private String originalSystemProperty;

    @BeforeEach
    void setUp() {

 */
public interface ContainerCapsuleFactory<C extends LookupContext> {
    /**
     * Creates container capsule.
     */
    @Nonnull
    ContainerCapsule createContainerCapsule(
            LookupInvoker<C> invoker, C context, CoreExtensionSelector<C> coreExtensionSelector) throws Exception;

/**
 * This package contain support (mostly abstract) classes, that implement "base" of CLIng.
 * In packages below you find actual implementations.
 *
 * Hierarchy:
 * <ul>
 * <li>{@link org.apache.maven.cling.invoker.LookupInvoker} is the "basis", the common ground of all Maven Tools</li>
 * <li>extended by {@link org.apache.maven.cling.invoker.mvn.MavenInvoker} is the "mvn Tool"</li>

import org.apache.maven.api.cli.mvnenc.EncryptOptions;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.cling.invoker.LookupContext;
import org.apache.maven.cling.invoker.LookupInvoker;
import org.apache.maven.cling.utils.CLIReportingUtils;
import org.jline.reader.LineReaderBuilder;
import org.jline.reader.UserInterruptException;
import org.jline.terminal.Terminal;
import org.jline.utils.AttributedStyle;

import org.apache.maven.api.cli.mvnup.UpgradeOptions;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.cling.invoker.LookupContext;
import org.apache.maven.cling.invoker.LookupInvoker;
import org.apache.maven.cling.utils.CLIReportingUtils;
import org.jline.reader.LineReaderBuilder;
import org.jline.reader.UserInterruptException;
import org.jline.terminal.Terminal;
import org.jline.utils.AttributedStyle;

public interface CoreExtensionSelector<C extends LookupContext> {
    /**
     * Selects core extensions to be loaded from list of all sources detected.
     */
    @Nonnull
    List<CoreExtension> selectCoreExtensions(LookupInvoker<C> invoker, C context);

import org.apache.maven.api.cli.InvokerRequest;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.cling.invoker.LookupContext;
import org.apache.maven.cling.invoker.LookupInvoker;
import org.apache.maven.cling.utils.CLIReportingUtils;
import org.jline.builtins.ConfigurationPath;
import org.jline.console.impl.Builtins;
import org.jline.console.impl.SimpleSystemRegistryImpl;

import org.apache.maven.api.cli.extensions.InputLocation;

public class PrecedenceCoreExtensionSelector<C extends LookupContext> implements CoreExtensionSelector<C> {
    @Override
    public List<CoreExtension> selectCoreExtensions(LookupInvoker<C> invoker, C context) {
        Optional<List<CoreExtensions>> coreExtensions = context.invokerRequest.coreExtensions();
        if (coreExtensions.isEmpty() || coreExtensions.get().isEmpty()) {
            return List.of();