回答編集履歴
1
修正
test
CHANGED
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@@ -4,9 +4,9 @@
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4
4
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5
5
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list.sort(new Comparator<Member>() {
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6
6
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7
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-
public int compare(Member
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7
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+
public int compare(Member o1, Member o2) {
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8
8
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9
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-
String s1 = o1.getName(), s2=o2.getName();
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9
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+
String s1 = o1.getName(), s2 = o2.getName();
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10
10
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11
11
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System.out.println(s1 + "と" + s2 "を比較します。");
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12
12
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