return ((QueryEnabledValueSource) getDelegate()).getLastExpression();
        }
    }

    /**
     * Wraps an object, providing reflective access to the object graph of which the
     * supplied object is the root. Expressions like 'child.name' will translate into
     * 'rootObject.getChild().getName()' for non-boolean properties, and
     * 'rootObject.getChild().isName()' for boolean properties.
     */

     * For example, resolves "[3.8,4.0)" to "3.8", "3.8.1", "3.8.2".
     * The returned list of versions is only dependent on the configured repositories and their contents.
     * The supplied request may also refer to a single concrete version rather than a version range.
     * In this case though, the result contains simply the (parsed) input version, regardless of the
     * repositories and their contents.
     *

 * memorized and kept as long as supplier instance is kept open.
 * <p>
 * This class is not thread safe and must be used from one thread only, while the constructed {@link RepositorySystem}
 * is thread safe.
 * <p>
 * Important: Given the instance of supplier memorizes the supplier {@link RepositorySystem} instance it supplies,

     */
    TAGLETS("-tagletpath");

    /**
     * Creates a path identified by the Java {@code --patch-module} option.
     * Contrarily to the other types of paths, this path is applied to only
     * one specific module. Used for compilation and execution among others.
     *
     * <p><b>Context-sensitive interpretation:</b>

            requestExtender.extend(request);
        }

        MavenSessionBuilderSupplier supplier = new MavenSessionBuilderSupplier(repoSystem);
        SessionBuilder sessionBuilder = supplier.get();
        sessionBuilder.setArtifactTypeRegistry(new TypeRegistryAdapter(typeRegistry)); // dynamic
        sessionBuilder.setCache(request.getRepositoryCache());

            @Nullable
            @Override
            @SuppressWarnings("unchecked")
            public <T> T computeIfAbsent(@Nonnull Key<T> key, @Nonnull Supplier<T> supplier) {
                return (T) data.computeIfAbsent(key, (Supplier<Object>) supplier);
            }
        };
    }

    @Nonnull
    @Override
    public LocalRepository getLocalRepository() {