Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/857#discussion_r123135163
--- Diff:
exec/rpc/src/main/java/org/apache/drill/exec/rpc/RequestIdMap.java ---
@@ -47,7 +47,7 @@
private final IntObjectHashMap<RpcOutcome<?>> map;
public RequestIdMap() {
- map = new IntObjectHashMap<RpcOutcome<?>>();
+ map = new IntObjectHashMap<>();
}
--- End diff --
This is code cleanup. Java can infer the type of the parameterized class
without us telling it. Seems a similar cleanup was made a few lines below.
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