This tutorial is about arrays in java . It will show how to declare and create arrays , how to assign values and access elements of an array , how to loop , and print the elements of an array .
It will also show how to copy , clone and merge arrays . How to sort , search , and check for the equality of arrays . How to fill an array , generate an array , reduce an array : find the max , min or average … How to convert arrays to streams , or collections , how to reverse an array , and how to calculate the Cartesian product of two arrays .