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< > BotCompany Repo | #1005062 // collectUnique

JavaX fragment (include)

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static HashSet collectUnique(Collection c, S field) {

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  new HashSet set;

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  for (O a : c) {

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    O val = getOpt(a, field);

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    if (val != null)

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      set.add(val);

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  }

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  ret set;

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}

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static HashSet mapMethodLike collectUnique(S field, Collection c) {



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  ret collectUnique(c, field);



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}



        
Author comment

    
Began life as a copy of #1002504

    
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    Snippet ID:
    #1005062
  

  

    Snippet name:
    collectUnique
  

    

    Eternal ID of this version:
    #1005062/2
  

  

    Text MD5:
    98fde9ca6e26f9cbc5c4a5c5f9d30f35
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2019-03-17 00:12:33
  

  

    Source code size:
    292 bytes / 13 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    487 / 507
  

      

    Version history:
    1 change(s)
  

    

    Referenced in:
[show references]