関連ワード:  how to get a value in arraylist java    how to get index of a value in arraylist java    how to get max value in arraylist java    how to get last value in arraylist java    how to get element in arraylist java    how to get item in arraylist java    how to get last element in arraylist java    how to get first element in arraylist java    how to get previous element in arraylist java    how to get value from arraylist in javascript