MultiScreenView implements IsElement,
                                        RequiresResize { @Override public void onResize() { content.onResize(); }  @Override HTMLElement getElement(); void setContent(final IsWidget widget); void setCloseHandler(final Command closeHandler); void setTitle(final String title); void setTitleWidget(final IsWidget widget); void show(); boolean isVisible(); void hide(); void addMenus(final HTMLElement element); void disableClose(); @Override void onResize();  }
@Test public void testResize() { view.onResize(); verify(content).onResize(); }