从数字到数字从最小到最大的数字排序的最有效方法？

I'm working with processing, and I was wondering what the best (most efficient) way of ordering an array was. I basically want to be able to write a function that could take an array with, say, the ints 3,2,7,29,5,1 and order it like: 1,2,3,5,7,29.I'm working with processing, and I was wonderin