import static org.apache.maven.cling.invoker.Utils.toMap;

public abstract class BaseParser<O extends Options, R extends InvokerRequest<O>> implements Parser<R> {

    @SuppressWarnings("VisibilityModifier")
    public static class LocalContext {
        public final ParserRequest parserRequest;
        public final Map<String, String> systemPropertiesOverrides;

        public LocalContext(ParserRequest parserRequest) {

                R extends MavenInvokerRequest<O>,
                C extends DefaultMavenInvoker.MavenContext<O, R, C>>
        extends LookupInvoker<O, R, C> implements MavenInvoker<R> {

    @SuppressWarnings("VisibilityModifier")
    public static class MavenContext<
                    O extends MavenOptions,
                    R extends MavenInvokerRequest<O>,
                    C extends DefaultMavenInvoker.MavenContext<O, R, C>>

        private final int exitCode;

        public ExitException(int exitCode) {
            super("EXIT");
            this.exitCode = exitCode;
        }
    }

    @SuppressWarnings("VisibilityModifier")
    public static class LookupInvokerContext<
                    O extends Options, R extends InvokerRequest<O>, C extends LookupInvokerContext<O, R, C>>
            implements AutoCloseable {