泛型方法代码没有在linux

Question

我有这段代码：

import java.lang.*;

class Util {
    static <T extends Comparable<T>, V extends T> boolean arraysEqual(T[] x, V[] y)
    {
        if(x.length != y.length)
            return false;

        for(int i = 0; i < x.length; ++i)
            if(!x[i].equals(y[i]))
                return false;

        return true;
    }
}


class GenericsMethod {
    public static void main(String args[])
    {
        Integer nums1[] = {1,2,3,4};
        Integer nums2[] = {1,2,3,4};

        System.out.println(Util.arraysEqual(nums1, nums2));
    }
}

当我尝试编译时，它给了我这个错误：

error: method arraysEqual in class Util cannot be applied to given types;
        System.out.println(Util.arraysEqual(nums1, nums2));
                               ^
  required: T[],V[]
  found: Integer[],Integer[]
  reason: inferred type does not conform to upper bound(s)
    inferred: Integer
    upper bound(s): Comparable<Integer>
  where T,V are type-variables:
    T extends Comparable<T> declared in method <T,V>arraysEqual(T[],V[])
    V extends T declared in method <T,V>arraysEqual(T[],V[])

但这只发生在linux上。

$ javac -version：javac 1.8.0_111

在Windows（相同的Java版本1.8）上，它编译并运行正常。可能是什么问题？