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-rw-r--r--services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/HeaderDelimitedTextBlockReader.java2
-rw-r--r--services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/ApexEventListener.java1
-rw-r--r--services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineServiceEventInterface.java1
3 files changed, 3 insertions, 1 deletions
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/HeaderDelimitedTextBlockReader.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/HeaderDelimitedTextBlockReader.java
index 982044022..9786a3623 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/HeaderDelimitedTextBlockReader.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/HeaderDelimitedTextBlockReader.java
@@ -54,7 +54,7 @@ public class HeaderDelimitedTextBlockReader implements TextBlockReader, Runnable
private boolean blockEndTokenUsed = false;
// The thread used to read the text from the stream
- Thread textConsumputionThread;
+ private Thread textConsumputionThread;
// The input stream for text
private InputStream inputStream;
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/ApexEventListener.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/ApexEventListener.java
index a498bcff8..7e43f036e 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/ApexEventListener.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/ApexEventListener.java
@@ -30,6 +30,7 @@ import org.onap.policy.apex.service.engine.event.ApexEvent;
*
* @author Sajeevan Achuthan (sajeevan.achuthan@ericsson.com)
*/
+@FunctionalInterface
public interface ApexEventListener {
/**
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineServiceEventInterface.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineServiceEventInterface.java
index 8e4cb82e2..f537b57bc 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineServiceEventInterface.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineServiceEventInterface.java
@@ -29,6 +29,7 @@ import org.onap.policy.apex.service.engine.event.ApexEvent;
* @author Sajeevan Achuthan (sajeevan.achuthan@ericsson.com), John Keeney
* (john.keeney@ericsson.com)
*/
+@FunctionalInterface
public interface EngineServiceEventInterface {
/**
* This method forwards an event to the APEX engine.