throw new LookupException("empty lookup");
            }

            @Override
            public <T> Optional<T> lookupOptional(Class<T> type) {
                return Optional.empty();
            }

            @Override
            public <T> Optional<T> lookupOptional(Class<T> type, String name) {
                return Optional.empty();
            }

            @Override

            current = context.cwd.resolve(context.options().alternatePomFile().get());
        }
        ModelProcessor modelProcessor =
                lookup.lookupOptional(ModelProcessor.class).orElse(null);
        if (modelProcessor != null) {
            return modelProcessor.locateExistingPom(current);
        } else {
            return Files.isRegularFile(current) ? current : null;

                return result;
            }

            validateOptionalProfiles(session, request.getProfileActivation());

            LifecycleStarter lifecycleStarter = lookup.lookupOptional(LifecycleStarter.class, request.getBuilderId())
                    .orElseGet(() -> lookup.lookup(LifecycleStarter.class));

            lifecycleStarter.execute(session);