asStatement method use a non visible API

[boretti]

The asStatement method exposes an API which is not public and so can't be used outside of the framework itself.

It is not necessary an issue as this method is already an alternative way to not use Statement directly.

Here are the workaround :

Not legal

@Test
public void testMe() {
    assertWhen(asStatement(() -> {
    })).throwException(any(Throwable.class));
}

Legal

@Test
    public void testMe() {
        assertWhen((p) -> {
        }).throwException(any(Throwable.class));
    }

Not legal

@Test
public void testMe() {
    assertWhen(asStatement(Demo2::underTest)).throwException(any(Throwable.class));
}

public static void underTest() {
}

Legal

@Test
public void testMe() {
    assertWhen((p) -> {
        Demo2.underTest();
    }).throwException(any(Throwable.class));
}

public static void underTest() {
}

The various method related to function, etc are working and so the impact of this issue is limited.