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- Object[] oa = new Object[100];
- Collection<Object> co = new ArrayList<Object>();
- fromArrayToCollection(oa, co);// T는 Object
- String[] sa = new String[100];
- Collection<String> cs = new ArrayList<String>();
- fromArrayToCollection(sa, cs);// T는 String
- fromArrayToCollection(sa, co);// T는 Object
- Integer[] ia = new Integer[100];
- Float[] fa = new Float[100];
- Number[] na = new Number[100];
- Collection<Number> cn = new ArrayList<Number>();
- fromArrayToCollection(ia, cn);// T는 Number
- fromArrayToCollection(fa, cn);// T는 Number
- fromArrayToCollection(na, cn);// T는 Number
- fromArrayToCollection(na, co);// T는 Object
- fromArrayToCollection(na, cs);// 컴파일 에러
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