### Question:
AgileBiPluginResourceLoader implements IPluginResourceLoader { @Override public String getPluginSetting( Class<?> aClass, String s ) { return null; }  @Override byte[] getResourceAsBytes( Class<? extends Object> aClass, String s ); @Override String getResourceAsString( Class<? extends Object> aClass, String s ); @Override String getResourceAsString( Class<? extends Object> aClass, String s, String s1 ); @Override InputStream getResourceAsStream( Class<?> aClass, String s ); @Override InputStream getResourceAsStream( ClassLoader classLoader, String s ); @Override List<URL> findResources( Class<?> aClass, String s ); @Override List<URL> findResources( ClassLoader classLoader, String s ); @Override ResourceBundle getResourceBundle( Class<?> aClass, String s ); @Override String getPluginSetting( Class<?> aClass, String s ); @Override String getPluginSetting( Class<?> aClass, String s, String s1 ); @Override String getPluginSetting( ClassLoader classLoader, String s, String s1 );  }### Answer:
@Test public void testGetPluginSettings() throws Exception { assertNull( resourceLoader.getPluginSetting( getClass(), "" ) ); assertNull( resourceLoader.getPluginSetting( getClass(), "", "" ) ); assertNull( resourceLoader.getPluginSetting( getClass().getClassLoader(), "", "" ) ); }