Scala program to create a simple trait
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belongs to collection: Scala Trait Programs
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Program/Source Code:
The source code to create a simple trait is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.
Output:
Explanation:
In the above program, we used an object-oriented approach to create the program. Here, we created a trait SampleTrait that contains an abstract method sayHello(). Then we extend the SampleTrait into the Test class and implemented the sayHello() method.
Then we created a singleton object Sample and defined the main() function. The main() function is the entry point for the program.
In the main() function, we created an object of the Test class and called sayHello() method to print the "Hello World" message on the console screen.
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