#5.3 Java Tutorial | Varargs

Pubblicato il: 31 gennaio 2018
sul canale di: Telusko
74,570
1.2k

Varargs stands for Variable Arguments or Variable length arguments.
The parameters or value of parameters that you will send through the object to the method of an object, it will reach as an array.
Varags can be defined by using the three dots in a parameter of a method like:
public int add(int ... i)
After using varargs we need to use a loop for printing the values as varargs accept values of a parameter as an array.
We can pass multiple parameters and it will become an array in varargs.

Note:-
There can be only one variable argument in a method.
Variable argument ( varargs) must be the last argument.
Varargs allows the method to accept zero or multiple arguments.

In this video we will see:
What is Varargs?
Variable length argument.
Syntax of variable arguments
Point to remember for varargs

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