Oracle
1Z0-819 · Question #54
1Z0-819 Question #54: Real Exam Question with Answer & Explanation
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Question
Which code fragment compiles?
Options
- AA. Comparator comparator = new Comparator<?>() { public int compare(Integer i, Integer j) { return i.compareTo(j); } };
- BB. var comparator = new Comparator<>() { public int compare(Integer i, Integer j) { return i.compareTo(j); } };
- CC. Comparator<> comparator = new Comparator<Integer>() { public int compare(Integer i, Integer j) { return i.compareTo(j); } };
- DD. Comparator<Integer> comparator = new Comparator<>() { public int compare(Integer i, Integer j) { return i.compareTo(j); } };
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