Difference between String[] and Array<String>

Question

I'm new to Java and I can't figure out what the difference between String[] and Array<String> is. And how do I actually count how many entries a String[] Array has? Thanks!

Answer 1

And how do I actually count how many entries a String[] Array has?

if(strArr !=null){
  strArr.length;
}

Answer 2

String[] - is an array

Array - is a part of reflection API which you shouldn't bother about until you get more experience in java.

String[] a = new String[length]; - is a proper instantiation of array

a.length - returns length of the array