T3: Fixing concurrent modification exception
Change-Id: I5f6087bc3a87e1722e880c9b817ea8005a20bd6e
(cherry picked from commit 36c62b3b3a2b107e8afb4b0640faa94695221b25)
diff --git a/src/main/java/org/onosproject/t3/api/StaticPacketTrace.java b/src/main/java/org/onosproject/t3/api/StaticPacketTrace.java
index 149cba7..084b25e 100644
--- a/src/main/java/org/onosproject/t3/api/StaticPacketTrace.java
+++ b/src/main/java/org/onosproject/t3/api/StaticPacketTrace.java
@@ -137,7 +137,7 @@
* @return the list of Groups for this device.
*/
public List<GroupsInDevice> getGroupOuputs(DeviceId deviceId) {
- return outputsForDevice.get(deviceId);
+ return outputsForDevice.get(deviceId) == null ? null : ImmutableList.copyOf(outputsForDevice.get(deviceId));
}
/**
@@ -198,6 +198,7 @@
/**
* Return if this trace is successful.
+ *
* @return true if successful
*/
public boolean isSuccess() {
@@ -206,6 +207,7 @@
/**
* Sets if this trace is successful.
+ *
* @param success true if trace is successful.
*/
public void setSuccess(boolean success) {