@@ -0,0 +1,286 @@
+// http://codingbat.com/prob/p137188%0A%0Apublic int%5B%5D makeLast(int%5B%5D nums) %7B%0A  int%5B%5D newArray = new int%5Bnums.length * 2%5D;%0A  int lastIndexOfNums = nums.length- 1;%0A  int lastIndexOfNewArray = newArray.length - 1;%0A  newArray%5BlastIndexOfNewArray%5D = nums%5BlastIndexOfNums%5D;%0A  return newArray;%0A%7D%0A

Create makeLast.java