protected int sizeof(Object o) throws IllegalArgumentException {
  return MemLRUCapacityController.basicSizeof(o,this.sizer);
}

protected int sizeof ( Object o ) throws IllegalArgumentException { return MemLRUCapacityController . basicSizeof ( o , this . sizer ) ; }
return the size of an object as stored in gemfire . . . typically this is the serialized size in bytes . . this implementation is slow . . . . need to add sizer interface and call it for customer objects .
