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- seen := new Set<String>();
- for (i := 0; i < names.length; i++) {
- name := names[i];
- if (seen.contains(name)) {
- k := 1; // suffix
- while (seen.contains(name + "(" + k + ")")) {
- k++;
- }
- names[i] = name + "(" + k + ")";
- }
- }
- return names;
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