ConfigurationEvent { public String getValue() { return value; } ConfigurationEvent(Configuration configuration, String name, String value); Configuration getConfiguration(); String getVariable(); String getValue(); int getIntegerValue(); float getFloatValue(); boolean getBooleanValue(); long getLongValue(); double getDoubleValue(); ValueList getListValue(String separator);  }
@Test public void testStringEvents() { ConfigurationEvent event; event = new ConfigurationEvent(conf, VARIABLE_NAME, STRING_VALUE); assert STRING_VALUE.equals(event.getValue()); event = new ConfigurationEvent(conf, VARIABLE_NAME, null); assert null == event.getValue(); }