java - How to do make this regular expression work? (Consecutive delimiter) -

I am using the following code:

  string array [] = "aba ; B12 ".split (" [4 \\,; \\ QAB \\ E] "); For (string test: array) system.out.println (test);    I hope:  
 a b12   although I'm getting:  
   Edit: I cleaned the code, sorry.  
 The whole idea code is divided by 4, semicolon, AB, comma, and one is to treat one as a constant delimiter. / P> 
 EDIT: Sorry about all confusions, I know that this question was not clear as it could have been.  
 Thanks   
 
  OK, I've finally worked what you think  \ Q ... \ E  doing this I think that you want  ([4 \, |] | ab) +  (plus any necessary escape If you are writing it as a string) er, except that I do not understand why you have bothered to avoid commas.   

 


  







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