関連ワード:  java lang integer cannot be cast to b    java lang integer cannot be cast to java lang boolean    java lang integer cannot be cast to java lang byte    java lang integer cannot be cast to java math biginteger    java lang integer cannot be cast to class java math bigdecimal    class java lang integer cannot be cast to class java lang boolean    class java lang integer cannot be cast to class java lang byte    java lang classcastexception java lang integer cannot be cast to java lang boolean    java lang classcastexception java lang integer cannot be cast to java math bigdecimal    java lang classcastexception java lang integer cannot be cast to java math biginteger  
結果 : java lang integer cannot be cast to b