}

    /**
     * Returns a list suited for the builders, i.e. null if not modified
     */
    private <T> List<T> injectList(List<T> list, Function<T, T> modifer) {
        List<T> newList = null;
        for (int i = 0; i < list.size(); i++) {
            T oldT = list.get(i);
            T newT = modifer.apply(oldT);
            if (newT != oldT) {
                if (newList == null) {

        parent.setArtifactId("apache");
        parent.setVersion("(,2.0)");

        AtomicReference<org.apache.maven.api.model.Parent> modified = new AtomicReference<>();
        assertNotNull(this.newModelResolver().resolveModel(parent.getDelegate(), modified));
        assertEquals("1", modified.get().getVersion());
    }

    @Test
    void testResolveDependencyThrowsUnresolvableModelExceptionWhenNotFound() throws Exception {

                .version("(,2.0)")
                .build();

        AtomicReference<org.apache.maven.api.model.Parent> modified = new AtomicReference<>();
        assertNotNull(this.newModelResolver().resolveModel(session, parent, modified));
        assertEquals("1", modified.get().getVersion());
    }

    @Test
    void testResolveDependencyThrowsModelResolverExceptionWhenNotFound() throws Exception {

                        v = depModel.getParent().getVersion();
                    }
                    dep = dep.withVersion(v);
                    modified = true;
                }
            }
            newDeps.add(dep);
        }
        if (modified) {
            builder.dependencies(newDeps);
        }
    }

            @Nonnull Session session, @Nonnull Parent parent, @Nonnull AtomicReference<Parent> modified)
            throws ModelResolverException {
        return resolveModel(
                session,
                parent.getGroupId(),
                parent.getArtifactId(),
                parent.getVersion(),
                version -> modified.set(parent.withVersion(version)));
    }

    /**

//
public interface RepositoryCache {

    /**
     * Puts the specified data into the cache. <strong>Warning:</strong> The cache will directly save the provided
     * reference. If the cached data is mutable, i.e. could be modified after being put into the cache, the caller is
     * responsible for creating a copy of the original data and store the copy in the cache.
     *

            BuildBase source,
            boolean sourceDominant,
            Map<Object, Object> context) {
        // don't merge
    }

    @Override
    protected void mergeCiManagement_Notifiers(
            CiManagement.Builder builder,
            CiManagement target,
            CiManagement source,
            boolean sourceDominant,
            Map<Object, Object> context) {
        // don't merge
    }

                        if (merged != dependency) {
                            dependencies.put(key, merged);
                            modified = true;
                        }
                    }
                }

                if (modified) {
                    List<Dependency> newDeps = new ArrayList<>(dependencies.size());
                    for (Dependency dep : model.getDependencies()) {