In the zeppelin 0.7.0 %spark context if i evaluate:
+---
def foo():Unit = { print("bar")}
+---
response is:
+---
foo: ()Unit
bar
+---
Seems the "print" shouldn't be executed, indeed, if i evaluate:
+---
def foo(i:Int):Unit = {print ("bar")}
+---
response is:
+---
foo: (i: Int)Unit
+---
and the print statement is not evaluated. Am i missing something?
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