Question

How to use method with default values for parameters in Groovy

Answer 1

void sum(int a, int b = 7) { 
    println a + b
} 

sum(4)
 


/*
run:

11

*/

 

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Answer 2

int sum(int a, int b = 7) { 
    a + b
} 

println sum(4)
println sum(3, 2) 



/*
run:

11
5

*/

 

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