Believe me, this day has positively raised my hopes on monetizing the blog and publicly offering internet services. To put my thoughts back on reviewing, I’m writing a very important thing I learned from my “last reading”. I had my training 2 years ago but I never concentrated on logical operators, short circuit logical operators, [...]
To remind myself of important very important things I shouldn’t overlook in taking the SCJP exam, I shall (intermittently) post notes about it.
On accessing a protected member from a class of a different package (say Class1), even if another class (Class2) subclassed Class1, it still cannot use a reference to Class1 to access its protected [...]