We were in Cape Cod, and one of my boys wanted to go kayaking. There were very few rental places still open, but Cape Cod Waterways was open, and only 10 minutes away from where we were staying, so we ended up kayaking on the Swan Pond River, up to Swan Pond (the Swan Pond in Dennis, by Route 134)....
Arrays.sort( aryNums ); First you type the word Arrays, then a dot. As soon as you type a dot, NetBeans will display a list of things you can do with arrays. Type the word sort. In between a pair of round brackets, you then put the name of the array you want to sort.
The index at which to start adding and/or removing elements from the array. For example, 0 starts at the beginning of the array; 4 starts at the 5th element. You can also use negative numbers to count backwards from the end of the array, so -2 starts from the second-to-last element.