@@ -0,0 +1,236 @@
+// http://codingbat.com/prob/p108997%0A%0Apublic boolean array6(int%5B%5D nums, int index) %7B%0A  if (index == nums.length) %7B%0A    return false;%0A  %7D%0A  %0A  if (nums%5Bindex%5D == 6) %7B%0A    return true;%0A  %7D%0A  else %7B%0A    return array6(nums, index+1);%0A  %7D%0A%7D%0A

Create array6.java