Not logged in.  Login/Logout/Register | List snippets | | Create snippet | Upload image | Upload data

11
LINES

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

JavaX fragment (include)

1  
static <A, B> Pair<A, B> firstKeyAndValue(Map<A, B> map) {

2  
  if (map == null) null;

3  
  Map.Entry<A, B> entry = first(map.entrySet());

4  
  ret entry == null ? null : pair(entry.getKey(), entry.getValue());

5  
}

6  


7  
/*ifclass MultiSetMap



8  
static <A, B> Pair<A, B> firstKeyAndValue(MultiSetMap<A, B> map) {



9  
  if (map == nul) null;



10  
}



11  
endifclass*/



        
Author comment

    
Began life as a copy of #1004263

    
download  show line numbers  debug dex  old transpilations   
Travelled to 15 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, ekrmjmnbrukm, gwrvuhgaqvyk, irmadwmeruwu, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv


No comments. add comment
      
      
  

  

    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:
    593 / 629
  

      

    Version history:
    2 change(s)
  

    

    Referenced in:
[show references]