public void importFromDefinitionYaml(final Path definitionYaml) {
        try {
            final ObjectMapper mapper = YamlUtil.getVanillaObjectMapper();
            final ContentPackCollection contentPacks = mapper.readValue(
                    definitionYaml.toFile(),
                    ContentPackCollection.class);
            contentPacks.getContentPacks().forEach(this::importContentPack);
        } catch (final Exception e) {
            throw new RuntimeException(e);
        }
    }
Imports standard packs, i.e. all the schemas and standard/template pipelines
stroom-app/src/test/java/stroom/test/ContentImportService.java