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  1.     import java.util.*;
  2.     import java.io.*;
  3.     import java.util.regex.*;
  4.     import java.util.List;
  5.  
  6.     class Program {
  7.     public static void main (String[] args) throws java.lang.Exception	{
  8.  
  9.     String subject = "somethingelse,case,test02,test03,exceptional,case,test04,exceptional,notcase";
  10.     Pattern regex = Pattern.compile("exceptional,case|(,)");
  11.     Matcher m = regex.matcher(subject);
  12.     StringBuffer b= new StringBuffer();
  13.     while (m.find()) {
  14.     if(m.group(1) != null) m.appendReplacement(b, "@@SplitHere@@");
  15.     else m.appendReplacement(b, m.group(0));
  16.     }
  17.     m.appendTail(b);
  18.     String replaced = b.toString();
  19.     String[] splits = replaced.split("@@SplitHere@@");
  20.     for (String split : splits) System.out.println(split);
  21.     } // end main
  22.     } // end Program
Success #stdin #stdout 0.07s 380224KB
comments (?)
stdin
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Standard input is empty
stdout
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somethingelse
case
test02
test03
exceptional,case
test04
exceptional
notcase
https://ideone.com/AzkDoH
http://stackoverflow.com/q/24300238/
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
secret

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