using java Assume a method already has code that constructs and populates an int array and declares a few helpful variab

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using java
Assume a method already has code that constructs and populatesan int array and declares a few helpful variables for you to use.This is what you have so far: int iNums[] = {3, 18, 4, 1, 9, 13,7};, int iTemp;, and int iSub; With that start, write a block ofcode that left-shifts the array, moving each value one position tothe left, with the original first element moving to the end of thearray. It should take you 6 lines of code, including the lines withjust braces. There is no output; don't add more to this thanasked.