private Interpolator interpolator;

    private RecursionInterceptor recursionInterceptor;

    // for testing.
    protected AbstractStringBasedModelInterpolator(PathTranslator pathTranslator) {
        this.pathTranslator = pathTranslator;
    }

    protected AbstractStringBasedModelInterpolator() {}

    @Override
    public Model interpolate(Model model, Map<String, ?> context) throws ModelInterpolationException {

import org.codehaus.plexus.logging.Logger;

/**
 * StringSearchModelInterpolator
 */
@Deprecated
@Named
@Singleton
public class StringSearchModelInterpolator extends AbstractStringBasedModelInterpolator {

    private static final Map<Class<?>, Field[]> FIELDS_BY_CLASS = new WeakHashMap<>();
    private static final Map<Class<?>, Boolean> PRIMITIVE_BY_CLASS = new WeakHashMap<>();