Returns a File array denoting the files in the directory
Returns a File array denoting the files and directories in the directory
Roel De Nijs wrote:From the moment you have a concrete class (nonabstract) you must implement all inherited abstract methods (...)
Roel De Nijs wrote:So the sentence should be updated to: "The key point is that the first concrete class to extend the abstract class (...)
Bram Vonk wrote:Shouldn't this be:
"The key point is that the first nonabstract class (...)
book wrote:A concrete class is the first nonabstract subclass that extends an abstract class (...)
Jeanne Boyarsky wrote:...
Mushfiq Mammadov wrote:3. On page 191, the last paragraph of section, fifth sentence:
Maybe numbers should be number.
Added these two the errata.