yunfengzhou-hub commented on a change in pull request #73:
URL: https://github.com/apache/flink-ml/pull/73#discussion_r836019685
##########
File path:
flink-ml-core/src/main/java/org/apache/flink/ml/linalg/DenseVector.java
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@@ -68,4 +68,9 @@ public boolean equals(Object obj) {
public int hashCode() {
return Arrays.hashCode(values);
}
+
+ @Override
+ public Vector clone() {
Review comment:
I think the second one would be better, as it reuses existing API and is
more straight forward.
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