public Properties getConfig() {
    return manager.getConfig();
  }
Return a <code>Properties</code> object with a representation of the current config. Depending
on how this <code>ReflectionBasedAutoSerializer</code> was configured, the returned property
value will have the correct semantics but may differ from the the original configuration
string.

@return a <code>Properties</code> object
geode-core/src/main/java/org/apache/geode/pdx/ReflectionBasedAutoSerializer.java