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 .