Category: varargs
Passing Variable Arguments to a function in Java using varargs – Tutorial & Example
In this article we will discuss how to pass variable number of arguments of a type in a function in java using varargs. Passing Variable Arguments to a function Let’s write a function that accepts variable number of same type for example int in this case i.e. Advertisements Calling function with 2 arguments i.e. two …
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How to pass an ArrayList to varargs method
In this article we will see how to pass an arraylist to a method expecting vararg as an method argument. Suppose we have a method that accepts varargs of type Integer and calculates the sum of them i.e. Advertisements int calculateSum(Integer… nums) { int sum = 0; for(int num : nums) { sum = sum + …