DependencyScope scope;
        if (scopeId == null || scopeId.isEmpty()) {
            scope = DependencyScope.COMPILE;
        } else {
            scope = DependencyScope.forId(scopeId);
        }
        return scope == null || !scope.isTransitive();
    }

    private Dependency merge(Dependency dep1, Dependency dep2) {

     * <p>
     * Shortcut for {@code DependencyScope.forId(...)} with a verification that the given identifier exists.
     *
     * @param id the identifier of the scope (case-sensitive)
     * @return the scope for the given identifier (never null)
     * @throws IllegalArgumentException if the given identifier is not a known scope
     *
     * @see org.apache.maven.api.DependencyScope#forId(String)
     */
    @Nonnull