Arraylist issue - Out of memory error

Question

I am adding a parsed value to an ArrayList. I am getting a lot of parsed values in webservice. Because of this, I am getting an out of memory error. How do I avoid this?

Answer 1

增加堆内存

-Xms64m -Xmx256m

Answer 2

您要在内存中保持许多值，找到一种将一些数据存储在内存之外的方法，以便可以保持处理值而不必增加使用的内存量。