# | Line 577 | Line 577 | public class TSPExchangerTest { | |
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577 | } | |
578 | ||
579 | public int compareTo(Object x) { // to enable sorting | |
580 | < | int xf = ((Chromosome)x).fitness; |
580 | > | int xf = ((Chromosome) x).fitness; |
581 | int f = fitness; | |
582 | return ((f == xf) ? 0 :((f < xf) ? -1 : 1)); | |
583 | } |
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