ExtendedPropertiesConstants
Only to hold internal constants and get rid of 
              magic numbers and hardcode names.
            
                namespace Castle.MicroKernel.ModelBuilder.Inspectors
{
    internal abstract class ExtendedPropertiesConstants
    {
        public static readonly int Pool_Default_InitialPoolSize = 5;
        public static readonly int Pool_Default_MaxPoolSize = 15;
        public static readonly string Pool_InitialPoolSize = "pool.initial.pool.size";
        public static readonly string Pool_MaxPoolSize = "pool.max.pool.size";
    }
}