Interfaces ambiguous fields

C.java

class C implements I1, I2 {
  public void m1() {}
  public static void main(String… args) {
    C tc = new C();
    System.out.println(( ( I1) tc).VALUE);
  }
}

interface I1 {
  int VALUE = 1;
  void m1();
}

interface I2 {
  int VALUE = 2;
  void m1();
}