比如说: Multiple ers at this line - Type safety: The expression of type AlphabeticComparator needs unchecked conversion to conform to Comparator<? super T> - Type safety: Unchecked invocation sort(Object[], Comparator) of the generic method sort(T[], Comparator<? super T>) of type Arrays
Multiple ers at this line
- Type safety: The expression of type AlphabeticComparator needs
unchecked conversion to conform to Comparator<? super T>
- Type safety: Unchecked invocation sort(Object[], Comparator) of the
generic method sort(T[], Comparator<? super T>) of type Arrays