Upgrade to SI Java DSL M2

build.gradle

@@ -187,7 +187,7 @@ subprojects { subproject ->
 			subethasmtpVersion = '1.2'
 			slf4jVersion = '1.7.6'
 			springIntegrationVersion = '4.0.2.RELEASE'
-			springIntegrationDslVersion = '1.0.0.M1'
+			springIntegrationDslVersion = '1.0.0.M2'
 			springVersion = '4.0.5.RELEASE'
 			springSecurityVersion = '3.2.4.RELEASE'
 			springWebFlowVersion = '2.3.3.RELEASE'

dsl/si4demo/src/main/java/org/springframework/integration/samples/si4demo/dsl/Application.java

@@ -25,6 +25,7 @@ import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
 import org.springframework.core.env.Environment;
 import org.springframework.http.HttpMethod;
 import org.springframework.integration.annotation.IntegrationComponentScan;
@@ -123,6 +124,7 @@ public class Application {
 	}
 
 	@Bean
+	@DependsOn("errorFlow")
 	public IntegrationFlow flow() {
 		return IntegrationFlows.from("requestChannel")
 				.transform(new ObjectToStringTransformer())