For Native compilation getTaskRepository for SimpleTaskAC has to be narrowed

it has to be set to the specific SimpleTaskRepository
Removed proxy-target-class flag from demos.

Added comments for which hints can be removed

spring-cloud-task-samples/task-events/pom.xml

@@ -58,6 +58,10 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+		</dependency>
 	</dependencies>
 
 	<build>

spring-cloud-task-samples/task-events/src/main/resources/application.properties

@@ -1,3 +1,4 @@
 spring.application.name=Event Emitting Task
 logging.level.org.springframework.cloud.stream=DEBUG
 logging.level.org.springframework.cloud.task=DEBUG
+

spring-cloud-task-samples/timestamp/src/main/resources/application.properties

@@ -1,4 +1,4 @@
 spring.application.name=Demo Timestamp Task
 logging.level.org.springframework.cloud.task=DEBUG
-spring.aop.proxy-target-class=false
+#spring.aop.proxy-target-class=false