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< > BotCompany Repo | #1003252 // mapWithoutKey - clone map (if necessary), drop a key

JavaX fragment (include)

1  
static <A, B> Map<A, B> mapWithoutKey(Map<A, B> map, A key) {

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  if (map == null || !map.containsKey(key)) ret map;

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  Map m = cloneMap(map);

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  m.remove(key);

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  ret m;

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}
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static <A, B> Map<A, B> mapWithoutKey(A key, Map<A, B> map) {


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  ret mapWithoutKey(map, key);


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}



      
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    Snippet ID:
    #1003252
  

  

    Snippet name:
    mapWithoutKey - clone map (if necessary), drop a key
  

    

    Eternal ID of this version:
    #1003252/5
  

  

    Text MD5:
    7f05910a96055ab0bcf394bccb35c4de
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2020-10-26 09:30:57
  

  

    Source code size:
    268 bytes / 10 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    891 / 892
  

      

    Version history:
    4 change(s)
  

    

    Referenced in:
[show references]