Array: Arrays.copyfOf(<original primitive array>, int newLengtg) 如果newlength大於original, 則會padd成0或者null character,取決於original array 的type. ...
Array:
Arrays.copyfOf(<original primitive array>, int newLengtg) 如果newlength大於original, 則會padd成0或者null character,取決於original array 的type.