ProviderHandlerTest.java

    @Test
    public void removeProvider() throws Exception
    {
        mockStatic(ProviderHandler.class);

        PowerMockito.doCallRealMethod().when(ProviderHandler.class, "removeProvider", Mockito.any(), Mockito.any());

        ProviderHandler.removeProvider(requestManager, new StandardToken());

        PowerMockito.verifyStatic();
        ProviderHandler.removeProviderInternal(requestManager, new StandardToken());
    }