Subclasses override the parent class method does not throw an exception
parent class method does not throw an exception, then the subclass overrides, you also can not throw an exception. The following exception is thrown on the error.
Subclass own internal throws an exception does not work,
the subclass can only try catch to catch the exception
Phase 1 Language Basics + Advanced _1-3-Java language senior _05- abnormal and multi-threaded _ Section 1 abnormality Notes _ _12_ abnormal abnormal child the parent class
Guess you like
Origin www.cnblogs.com/wangjunwei/p/11249483.html
Ranking