/*** DSA array in java **

_ Step1_: First we allocates the memory of an array in int or general I say (taking the size, no.of element that an array can hold, ex '5'),from the console window using scanner.nextInt() in a variable named ProductCount.

__ Step2:__ Here, initializing an empty array name products which stores the string variable, and declared the variable size in it.(allocating space for it), which we have been assign it before(ex size = 5)

String[] product = new String[size]; 

_ Step3_: To insert an element (products) in the array I use for loop. it begins with j = 0; iterating the element of an array at index = [0],[1],[2] so on..., then it will checked the condition, how many times to execute the block of statement in a loop assumed that j is less than 5 again, it will increment the value of j++ here how the loop will worked.

_ _ Step4__: After inserting element products in the arrary, it's time to read it on console using for loop

*/