How to initialize an empty array list in Kotlin? [duplicate]

kotlin arraylist indexoutofboundsexception

Solution 1:

According to the api-doc:

val list = arrayListOf<Int>()

This is also mentioned here: How to initialize List in Kotlin? .

Solution 2:

I suggest you write 

var myList: ArrayList<Int> = arrayListOf()

Related

prove that $\frac{1-e^{-x^2}}{x}\le 2\sqrt{2} , \ x>0$,
Calculus of variations: find $y(a/2)$ if $y(x)$ maximizes the volume of rotation
a sequence $\{s_n\}$ with $\sum s_n$ convergent
Evaluating $\int_{0}^{1} \frac{ \ln x \ln (1-x)}{\sqrt{x} \sqrt{1-x}} dx$
What's "the catch" in this question?
Every module over a field is free. Is every commutative ring whose modules are all free a field?
In Cantor's Diagonalization Argument, why are you allowed to assume you have a bijection from naturals to rationals but not from naturals to reals?
Is there a closed form expression for $\int_{- \infty}^\infty \int_{-\infty}^y \frac{1}{2 \pi} e^{-(1/2) ( x^2+y^2 )} \mathrm{d}x\,\mathrm{d}y$?
What is the probability that I roll a 2 before I roll two odd numbers?
Ring of the integer $p$-adic numbers $\mathbb{Z}_p$
Which mathematical topics is knot theory related to?
Issue with Spivak's Solution