Java Assignment3 upload by HoyunJung #30
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111coding
approved these changes
Apr 26, 2023
| if(company == null) return null; | ||
| if(allElectronics == null) return null; | ||
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| Electronic[] groupByCN = new Electronic[allElectronics.size()]; |
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몇개인지 모르는 상황에서는 저라면 컬렉션(ArrayList)을 사용한 뒤 loop 후 반복문이 끝난 뒤 배열로 바꿔줄 것 같아요. 필터링된 리스틀만 리턴받는 메소드에서 리턴 받은 후 외부에서 해당 배열의 길이를 사용하는 로직이 있게되면 로직이 꼬이게 되거든요
| if(authMethod == null) return null; | ||
| if(allElectronics == null) return null; | ||
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| Electronic[] groupByAM = new Electronic[allElectronics.size()]; |
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클린한 코드인지 확인 부탁드립니다! Electronics.class의 groupByAuthMethod와 groupByCompanyName가 올바르게 작성된건지 궁금합니다.