#scala
the implicit return type Unit corresponds to void in Java-like languages
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Classes - Scala Documentation+ dy
}
override def toString(): String = "(" + x + ", " + y + ")";
}
The class defines two variables x and y and two methods: move and toString. move takes two integer arguments but does not return a value (<span>the implicit return type Unit corresponds to void in Java-like languages). toString, on the other hand, does not take any parameters but returns a String value. Since toString overrides the pre-defined toString method, it has to be tagged with the override fl Summary
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