Hans-Christoph Steiner 514e83e604 convert Downloader's outputFile to a read-only property
Since Downloader's outputFile variable is final, it can safely be used
as a public property variable.  This makes it simple to use in
subclasses. Making it a public final variable rather than a getter
also communicates that the value does not change since there is no
getter method that could potentially change it.

http://binkley.blogspot.com/2005/01/read-only-properties-in-java.html
2016-04-05 12:44:01 +02:00
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