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Scala source code is stored in text files with the extension .scala.
Typically Scala programmers create:
- one source file for each class,
- or one source file for a class hierarchy.
In fact, Scala allows multiple classes and objects to be defined in the same source file.
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Property
Name
The name of a Scala source file can be chosen freely, but it is recommended to use the name of a class which is defined in that file.
Directory
The directory where the file resides follow the package hierarchy.