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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.*;
  5.  
  6. class Ideone
  7. {
  8. 	public static void main (String[] args) throws java.lang.Exception
  9. 	{
  10. 		String INPUT="Это ст ' рока ...Это стр 'ока";
  11. 		Pattern p = Pattern.compile("\\s*(?:(\\.+|,+)|'+)\\s*");
  12. 		StringBuffer result = new StringBuffer();
  13. 		Matcher m = p.matcher(INPUT);
  14. 		while (m.find()) {
  15. 			if (m.group(1) != null)
  16. 		    	m.appendReplacement(result, m.group().trim() + " ");
  17. 		    else
  18. 		    	m.appendReplacement(result, m.group().trim());
  19. 		}
  20. 		m.appendTail(result);
  21. 		System.out.println(result.toString().trim());
  22.  
  23. 	}
  24. }
Success #stdin #stdout 0.04s 2184192KB
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stdin
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Standard input is empty
stdout
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Это ст'рока... Это стр'ока
https://ideone.com/U3ZdCA
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
secret

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