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  1. import java.util.regex.Matcher;
  2. import java.util.regex.Pattern;
  3.  
  4. class Main
  5. {
  6.   public static void main (String[] args) throws java.lang.Exception
  7.   {
  8.     String s = "  \"  ab  cd  \" ,    \"  efgh,ijk.\",  4,\"lmno\"";
  9.     Matcher m = Pattern.compile("\\s*(?:\"[^\"]*\"|(?:^|(?<=,))[^,]*)").matcher(s);
  10.     while (m.find()) {
  11.       System.out.println(m.group().replaceAll("^\\s*\"?\\s*(.*?)\\s*\"?\\s*$", "$1"));    
  12.     }
  13.   }
  14. }
Success #stdin #stdout 0.03s 245632KB
comments (?)
stdin
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Standard input is empty
stdout
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ab  cd
efgh,ijk.
4
lmno
https://ideone.com/rsMIXG
language:
Java (HotSpot 12)
created:
13 years ago
visibility:
public

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