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import java.util.*;
public class MethodFailure4 {
public static String call(A obj) {
return "A";
}
public static String call(I obj) {
return "I";
}
interface I {}
static class A {}
static class B extends A implements I {}
static class C extends B {}
public static A getA() {
return new A();
}
public static B getB() {
return new B();
}
public static C getC() {
return new C();
}
public static I getI() {
return new C();
}
// this method invocation is ambiguous
public static void main(String[] argv) {
call( getC() );
}
}
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