How to use

APTStringManager$APTSingleStringManager

in

org.netbeans.modules.cnd.utils.cache

private static APTStringManager instance(String name, int initialCapacity) {
  APTStringManager instance = instances.get(name);
  if (instance == null) {
    instance = new APTSingleStringManager(name, initialCapacity);
    instances.put(name, instance);
  }
  return instance;
}  

    /*package*/APTCompoundStringManager(String name, int sliceNumber, int initialCapacity) {
//            this.sliceNumber = sliceNumber;
      // Find power-of-two sizes best matching arguments
      int ssize = 1;
      while (ssize < sliceNumber) {
        ssize <<= 1;
      }
      segmentMask = ssize - 1;
      instances = new APTStringManager[ssize];
      for (int i = 0; i < instances.length; i++) {
        instances[i] = new APTSingleStringManager(name, initialCapacity);
      }
      this.name = name;
    }