@Override
  public final void isEqualTo(@Nullable Object other) {
    super.isEqualTo(other);
  }
@Test
  @GwtIncompatible("GWT behavior difference")
  public void testJ2clCornerCaseDoubleVsFloat() {
    // Under GWT, 1.23f.toString() is different than 1.23d.toString(), so the message omits types.
    // TODO(b/35377736): Consider making Truth add the types anyway.
    expectFailureWhenTestingThat(1.23).isEqualTo(1.23f);
    assertFailureKeys("expected", "an instance of", "but was", "an instance of");
  }