Random Item From Array

So is it possible that I make an array of Itemstacks and get a random item from it and place it in an inventory?
If so, how?

 

make a random number and use <ArrayName>.get(number);

 

Arrays don't have a #get method

https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ThreadLocalRandom.html#nextInt-int-

 

So how do I use this code?

 

@Azrex Show of your code. I don't really get how your array is set.

 

Code:

ItemStack[new Random().nextInt(ItemStack.Size+1)];;

// or

ArrayListofItemStacks.get(new Random().nextInt(ALOIS.size+1));;

 

You should definitely not instantiate new randoms each time, using ThreadLocalRandom is best for that use-case.

 

Or just crate once instance of Random() for your whole plugin, and reference that when getting a new randomInt.

 

Which honestly is still more work than just using ThreadLocalRandom