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Optimize with a SATA RAID Storage Solution
Range of capacities as low as $1250 per TB. Ideal if you currently rely on servers/disks/JBODs
Page 7 of 10
Before leaving this topic, let's consider the keyword protected. If you declare a superclass field or method as protected, any method, declared in any class that subclasses the class that declares the protected field or method, can access that
field or method. (You will see an example of protected field and method access when I present packages in a future article.)
Every subclass object is also a superclass object. For example, a Circle object is also a Point object. This statement implies you can assign a subclass object reference to a superclass object reference variable. Consider
the following code fragment: