[3.3.1 分代收集理论](3.3.1%E5%88%86%E4%BB%A3%E6%94%B6%E9%9B%86%E7%90%86%E8%AE%BA.md) [3.3.2 标记-清除算法](3.3.2%E6%A0%87%E8%AE%B0-%E6%B8%85%E9%99%A4%E7%AE%97%E6%B3%95.md) [3.3.3 标记-复制算法](3.3.3%E6%A0%87%E8%AE%B0-%E5%A4%8D%E5%88%B6%E7%AE%97%E6%B3%95.md) [3.3.4 标记-整理算法](3.3.4%E6%A0%87%E8%AE%B0-%E6%95%B4%E7%90%86%E7%AE%97%E6%B3%95.md)