企业官网建设流程全解析

1、flip()
limit = position;
position = 0;
mark = -1;

2、rewind()
position = 0;
mark = -1;

3、clear()
position = 0;
limit = capacity;
mark = -1;

4、mark()
mark = position;

5、reset()
int m = mark;
if (m < 0)
throw new InvalidMarkException();
position = m;

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