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The expression of type Integer is unboxed into int
時間 2020-12-21
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問題:The expression of type Integer is unboxed into int 原因:java的包裝類,方法裏面要的是Integer,傳入的參數確實int類型 解決方案: 1."Window -> Preferences -> Java -> Compiler -> Errors/Warnings",=>"Potential programming problems "
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