public String toString() {
    return "RegionConfiguration[" + "regionName="
        + regionName + "; regionAttributesId=" + regionAttributesId
        + "; maxInactiveInterval=" + maxInactiveInterval
        + "; enableGatewayDeltaReplication=" + enableGatewayDeltaReplication
        + "; enableGatewayReplication=" + enableGatewayReplication
        + "; enableDebugListener=" + enableDebugListener + "; cacheWriter="
        + cacheWriterName + "]";
  }
Registers an <code>Instantiator</code> for the <code>SessionConfiguration</code> class
geode-core/src/main/java/org/apache/geode/internal/modules/util/RegionConfiguration.java