private void startResourceManager(final Attributes atts) {
    ResourceManagerCreation rmc = new ResourceManagerCreation();
    {
      String chp = atts.getValue(CRITICAL_HEAP_PERCENTAGE);
      if (chp != null) {
        rmc.setCriticalHeapPercentage(parseFloat(chp));
      } else {
        rmc.setCriticalHeapPercentageToDefault();
      }
    }

    {
      String ehp = atts.getValue(EVICTION_HEAP_PERCENTAGE);
      if (ehp != null) {
        rmc.setEvictionHeapPercentage(parseFloat(ehp));
      } else {
        rmc.setEvictionHeapPercentageToDefault();
      }
    }

    {
      String chp = atts.getValue(CRITICAL_OFF_HEAP_PERCENTAGE);
      if (chp != null) {
        rmc.setCriticalOffHeapPercentage(parseFloat(chp));
      } else {
        rmc.setCriticalOffHeapPercentageToDefault();
      }
    }

    {
      String ehp = atts.getValue(EVICTION_OFF_HEAP_PERCENTAGE);
      if (ehp != null) {
        rmc.setEvictionOffHeapPercentage(parseFloat(ehp));
      } else {
        rmc.setEvictionOffHeapPercentageToDefault();
      }
    }
    stack.push(rmc);
  }
Start the Resource Manager element configuration

@param atts XML attributes for the resource-manager
geode-core/src/main/java/org/apache/geode/internal/cache/xmlcache/CacheXmlParser.java