模拟退火算法通用类,改编自TSP问题求解，采用Java5范式来表示解，需要实现：评估算法，获取当前解的领域，detalT【温度变化值】，loopCount【循环次数】可调，更原始类型参看SACompute-Simulated annealing algorithm generic categories, adapted from the TSP problem solving, using Java5 solution paradigm to express the need to realiz