[W5.4r][W09-A3]ZHAO PENGYU #915
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okkhoy
reviewed
Oct 9, 2017
| import java.util.Collections; | ||
| import java.util.*; | ||
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| public class SortCommand extends Command { |
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| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.*; |
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don't import everything with * import classes explicitly
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@Pengyuz I have noted the changed made in accordance with the suggestions earlier by prof. Damith. |
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JUnit tests added.