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CustCompByAge - if compare == 0 if(c1.getAge == c2.getAge...

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import java.util.*; class CustCompByAge implements Comparator { public CustCompByAge() { } public int compare(Object obj1, Object obj2) { if (obj1 instanceof Customer && obj2 instanceof Customer) { Customer c1 = (Customer)obj1; Customer c2 = (Customer)obj2; int compare = c1.getName().compareTo(c2.getName());
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Unformatted text preview: if ( compare == 0) { if(c1.getAge() == c2.getAge()) { return 0; } else if(c1.getAge() > c2.getAge()) { return 1; } else if(c1.getAge() < c2.getAge()) { return -1; } else return 1; } else return 1; } else return -100; } }...
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