public void fromDataPre_GEODE_1_12_0_0(DataInput in) throws IOException, ClassNotFoundException {
    configName = DataSerializer.readString(in);
    cacheXmlFileName = DataSerializer.readString(in);
    cacheXmlContent = DataSerializer.readString(in);
    propertiesFileName = DataSerializer.readString(in);
    gemfireProperties = DataSerializer.readProperties(in);
    HashSet<String> jarNames = DataSerializer.readHashSet(in);
    jarNames.stream()
        .map(x -> new Deployment(x, null, null))
        .forEach(deployment -> deployments.put(deployment.getFileName(),
            deployment));
  }
Domain object for all the configuration related data.
geode-core/src/main/java/org/apache/geode/management/internal/configuration/domain/Configuration.java