Dariusz Kordonski created KAFKA-9490:
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Summary: Some factory methods in Grouped are missing generic
parameters
Key: KAFKA-9490
URL: https://issues.apache.org/jira/browse/KAFKA-9490
Project: Kafka
Issue Type: Bug
Components: streams
Affects Versions: 2.4.0
Reporter: Dariusz Kordonski
The following methods in {{Grouped}} class seem to be missing generic
parameters {{<K,V> }}in the declated return type:
{code:java}
public static <K> Grouped keySerde(final Serde<K> keySerde) { return new
Grouped<>(null, keySerde, null);
}
public static <V> Grouped valueSerde(final Serde<V> valueSerde) { return new
Grouped<>(null, null, valueSerde);
} {code}
I think it both cases it should be:
{code:java}
public static <K,V> Grouped<K,V> ...() {code}
This causes "unchecked call" compiler warnings when called by clients.
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