Hi! I saw long start = System.currentTimeMillis(); on line 7 of this java solution: https://usaco.guide/problems/usaco-595-subsequences-summing-to-sevens/solution however, it wasn’t actually used in the solution code. Could someone please help clarify what that line does? I have never seen it before. Thank you!
Wait why is that line of code even there though 
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wait crap sorry lol
i put it there for timing purposes
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