wonook commented on a change in pull request #73: [Nemo-62] Support Multiple
Jobs Submission in a Single User Program
URL: https://github.com/apache/incubator-nemo/pull/73#discussion_r202262425
##########
File path:
runtime/common/src/main/java/edu/snu/nemo/runtime/common/metric/StateTransitionEvent.java
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@@ -15,11 +15,13 @@
*/
package edu.snu.nemo.runtime.common.metric;
+import java.io.Serializable;
+
/**
* Event of state transition. It contains timestamp and the state transition.
* @param <T> class of state for the metric.
*/
-public final class StateTransitionEvent<T> extends Event {
+public final class StateTransitionEvent<T extends Serializable> extends Event {
Review comment:
It's to remove the SonarQube warning that was showing on my PR
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