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< > BotCompany Repo | #1018651 // firstKeyAndValue - first key & value of map (as Pair)

JavaX fragment (include)

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static <A, B> Pair<A, B> firstKeyAndValue(Map<A, B> map) {

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  if (map == null) null;

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  Map.Entry<A, B> entry = first(map.entrySet());

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  ret entry == null ? null : pair(entry.getKey(), entry.getValue());

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}

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/*ifclass MultiSetMap



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static <A, B> Pair<A, B> firstKeyAndValue(MultiSetMap<A, B> map) {



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  if (map == nul) null;



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}



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endifclass*/



        
Author comment

    
Began life as a copy of #1004263

    
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    Snippet ID:
    #1018651
  

  

    Snippet name:
    firstKeyAndValue - first key & value of map (as Pair)
  

    

    Eternal ID of this version:
    #1018651/3
  

  

    Text MD5:
    81ed00f74c0c452bed9d0ca23cbffafa
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2021-10-11 08:07:37
  

  

    Source code size:
    342 bytes / 11 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    366 / 397
  

      

    Version history:
    2 change(s)
  

    

    Referenced in:
[show references]