@@ -0,0 +1,317 @@
+package tools;%0A%0Aimport java.util.List;%0A%0Apublic class TypeConversion %7B%0A    public static int%5B%5D convertIntegers(List%3CInteger%3E integers)%0A    %7B%0A        int%5B%5D ret = new int%5Bintegers.size()%5D;%0A        for (int i = 0; i %3C ret.length; ++i)%0A        %7B%0A            ret%5Bi%5D = integers.get(i);%0A        %7D%0A        return ret;%0A    %7D%0A%7D%0A

add TypeConversion class