get first entry in set java

bae answered on December 9, 2020 Popularity 9/10 Helpfulness 5/10

answer get first entry in set java

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Set<Long> set = new LinkedHashSet<>();
set.iterator().next();
// LinkedHashSet guarantees insertion order

Popularity 9/10 Helpfulness 5/10 Language java

Tags: get java set

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Contributed on Dec 09 2020

bae

0 Answers Avg Quality 2/10

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