David Mollitor created PARQUET-1723:
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Summary: Read From Maps Without Using Contains
Key: PARQUET-1723
URL: https://issues.apache.org/jira/browse/PARQUET-1723
Project: Parquet
Issue Type: Improvement
Reporter: David Mollitor
Assignee: David Mollitor
I see a few places with the following pattern...
{code:java}
if (map.contains(key)) {
return map.get(key);
}
{code}
Better to just call {{get()}} and then check the return value for 'null' to
determine if the key is there. This prevents the need to traverse the {{Map}}
twice,... once for {{contains}} and once for {{get}}.
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