}

        // Create build configuration at the project level from all target's build configuration
        project.getTargets().stream().flatMap(it -> it.getBuildConfigurationList().getBuildConfigurationsByName().asMap().keySet().stream()).forEach(project.getBuildConfigurationList().getBuildConfigurationsByName()::getUnchecked);

        XcodeprojSerializer serializer = new XcodeprojSerializer(gidGenerator, project);

    }

    public PBXGroup getMainGroup() {
        return mainGroup;
    }

    public List<PBXTarget> getTargets() {
        return targets;
    }

    public XCConfigurationList getBuildConfigurationList() {
        return buildConfigurationList;
    }

    public String getCompatibilityVersion() {
        return compatibilityVersion;
    }

    @Override
    public String isa() {

    public ProductType getProductType() {
        return productType;
    }

    public List<PBXBuildPhase> getBuildPhases() {
        return buildPhases;
    }

    public XCConfigurationList getBuildConfigurationList() {
        return buildConfigurationList;
    }

    @Nullable
    public String getProductName() {
        return productName;
    }

    public void setProductName(String productName) {

    }

    protected Map<String, NSObject> getObjects() {
        return objects
    }

    TestFile getFile() {
        return file
    }

    PBXObject getBuildConfigurationList() {
        return rootObject.getProperty("buildConfigurationList")
    }

    List<PBXTarget> getTargets() {
        return rootObject.getProperty("targets")
    }

    PBXNativeTarget getIndexTarget() {