Question

How to get variable type in Groovy

Answer 1

int a = 23;

printf "%s - %s%n", a.getClass().getName(), a




/*
run:

java.lang.Integer - 23

*/

 

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Answer 2

f = 3.14 

printf "%s - %s\n", f.getClass().getName(), f




/*
run:

java.math.BigDecimal - 3.14

*/

 

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Answer 3

def n = 234

printf "%s - %s\n", n.getClass().getName(), n




/*
run:

java.lang.Integer - 234

*/

 

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