How to learn arrays in java

Question

Or is it natural for beginners when they learn java

Answer 1

An array is a array of variables that store an element as there value

int x[] = {1,2,3};

print(x[0]); // output 1

Is the same as

int x0 = 1;
int x1 = 2;
int x2 = 3;

print(x0); // output 1

Answer 2

Array is most common data structure that is used in almost all programming languages. So its better to learn it while you are learning Java or other programming language.
https://www.sololearn.com/learn/Java/2148/