回答編集履歴
2
ああ
answer
CHANGED
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@@ -4,16 +4,6 @@
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4
4
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// RefSample rs = new RefSample(256)
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5
5
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```
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6
6
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7
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-
```
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8
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-
Constructor<?> cons = clazz.getConstructor(String.class);
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9
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-
RefSample rs = (RefSample) cons.newInstance("256");
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10
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-
// RefSample rs = new RefSample("256")
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11
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-
```
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12
7
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13
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-
```
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14
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-
Constructor<?> cons = clazz.getConstructor(String.class, int class);
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15
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-
RefSample rs = (RefSample) cons.newInstance("256", 256);
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16
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-
// RefSample rs = new RefSample("256",256)
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17
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-
```
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18
8
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19
9
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こんな感じにマッピングされるのが理解できればわかるかな?
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1
修正中に投稿された・・キーボード買い換えるか
answer
CHANGED
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@@ -1,14 +1,19 @@
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1
1
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```
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2
2
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Constructor<?> cons = clazz.getConstructor(int.class);
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3
3
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RefSample rs = (RefSample) cons.newInstance(256);
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4
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+
// RefSample rs = new RefSample(256)
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4
5
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```
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5
6
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6
7
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```
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7
8
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Constructor<?> cons = clazz.getConstructor(String.class);
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8
9
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RefSample rs = (RefSample) cons.newInstance("256");
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10
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+
// RefSample rs = new RefSample("256")
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9
11
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```
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|
10
12
|
|
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11
13
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```
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12
14
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Constructor<?> cons = clazz.getConstructor(String.class, int class);
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13
15
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RefSample rs = (RefSample) cons.newInstance("256", 256);
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16
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+
// RefSample rs = new RefSample("256",256)
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14
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-
```
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17
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+
```
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|
18
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+
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19
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+
こんな感じにマッピングされるのが理解できればわかるかな?
|