问题 Java 8模糊方法参考泛型类

下面的代码在Java 7中编译并运行正常，但无法在Java 1.8.0 u25中编译：

public class GenericTest {

    public static class GenericClass<T> {
        T value;

        public GenericClass(T value) {
            this.value = value;
        }
    }

    public static class SecondGenericClass<T> {
        T value;

        public SecondGenericClass(T value) {
            this.value = value;
        }
    }


    public static<T >void verifyThat(SecondGenericClass<T> actual, GenericClass<T> matcher) {
    }

    public static<T >void verifyThat(T actual, GenericClass<T> matcher) {
    }

    @Test
    public void testName() throws Exception {
        verifyThat(new SecondGenericClass<>(""), new GenericClass<>(""));
    }

}

Java 8中的错误消息如下所示：

Error:(33, 9) java: reference to verifyThat is ambiguous
  both method <T>verifyThat(com.sabre.ssse.core.dsl.GenericTest.SecondGenericClass<T>,com.sabre.ssse.core.dsl.GenericTest.GenericClass<T>) in com.sabre.ssse.core.dsl.GenericTest and method <T>verifyThat(T,com.sabre.ssse.core.dsl.GenericTest.GenericClass<T>) in com.sabre.ssse.core.dsl.GenericTest match

我已经回顾了以下所有变化：
https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.12.2 
https://docs.oracle.com/javase/specs/jls/se7/html/jls-15.html#jls-15.12.2

但我没有注意到这种行为的确切原因。

编辑： 

只是回答一些评论，很明显Java 7和8中的编译器都能够处理这样的调用（签名类似于编译时类型擦除后留下的签名：

public static void verifyThat(SecondGenericClass actual, GenericClass matcher) {
}

public static void verifyThat(Object actual, GenericClass matcher) {
}

@Test
public void testName() throws Exception {
    verifyThat(new SecondGenericClass<>(""), new GenericClass<>(""));
}

为两个泛型方法生成的字节码和擦除的字节码是相同的，如下所示：

public static verifyThat(Lcom/sabre/ssse/core/dsl/GenericTest$SecondGenericClass;Lcom/sabre/ssse/core/dsl/GenericTest$GenericClass;)V
public static verifyThat(Ljava/lang/Object;Lcom/sabre/ssse/core/dsl/GenericTest$GenericClass;)V

EDIT2： 

javac 1.8.0_40下的编译失败并出现相同的错误