public class Test implements I1, I2 {
  // 'class Test inherits unrelated defaults for method() from types I1 and I2'

  public static void main(String[] args) {

  }

}

interface I1
{
  default void method()
  { System.out.println("Interface 1");}
}

interface I2
{
  default void method()
  { System.out.println("Interface 2");}
}