質問編集履歴
1
内容改善
test
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File without changes
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test
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@@ -7,16 +7,16 @@
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```Java
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Collections.sort(
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10
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-
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10
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+
list1,
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11
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new Comparator<String>() {
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11
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-
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12
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@Override
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12
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new Comparator<Integer>() {
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-
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public int compare(String obj1, String obj2) {
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-
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obj1.length();
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-
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obj2.length();
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16
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-
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16
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return obj2 - obj1;
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}
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}
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-
}
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}
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-
);
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);
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```
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