Vladimir Ozerov created IGNITE-2288:
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Summary: F.first(Collection) should use index-based lookup for
Lists.
Key: IGNITE-2288
URL: https://issues.apache.org/jira/browse/IGNITE-2288
Project: Ignite
Issue Type: Task
Components: general
Affects Versions: ignite-1.4
Reporter: Vladimir Ozerov
Assignee: Vladimir Ozerov
Fix For: 1.6
There are lots of places in code where F.first(Collection) is used. Quite often
passed collection is a List.
Instead of gettting iterator, we should do "get(0)" in these cases. This will
allow us to prevent iterator creation.
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