会报二义性错误。必须显式指定接口名。例子:
interface IA {
public static final int FOO = 10;
}
interface IB {
public static final int FOO = 8;
}
public class Test implements IA, IB {
public static void main(String args[]) {
System.out.println(FOO); //错误,字段FOO存在二义性
System.out.println(IA.FOO); //输出10
System.out.println(IB.FOO); //输出8
}
}