ReflectionUtils.invokeMethod(..) does not accept a null target for static methods in the 3.0 snapshot (currently CI-475).

org.springframework.integration/src/test/java/org/springframework/integration/gateway/GatewayProxyFactoryBeanTests.java

@@ -227,7 +227,7 @@ public class GatewayProxyFactoryBeanTests {
 			public void handleMessage(Message<?> message) {
 				Method method = ReflectionUtils.findMethod(
 						GatewayProxyFactoryBeanTests.class, "throwTestException");
-				ReflectionUtils.invokeMethod(method, null);
+				ReflectionUtils.invokeMethod(method, this);
 			}
 		});
 		consumer.start();