例外處理（Exception）. java的例外指的是「例外物件」，即是一種例外事件。 為讓程式不會因一些不尋常的情況 ... ... <看更多>

I have been coding in Java for a while now. But sometimes, I don't understand when I should throw the exception and when should I catch the ... ... <看更多>

None of the existing Java exceptions fit the error exactly, so I'm trying to figure out what type of exception I want to throw here? ... <看更多>