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  1. import java.util.regex.*;
  2. import java.util.*;
  3. import java.lang.*;
  4. import java.io.*;
  5.  
  6. class Ideone
  7. {
  8. 	public static void main (String[] args) throws java.lang.Exception
  9. 	{
  10. 		String s = "[tag1=val1] [tag2=val2] [tag3=val3]";
  11. 		Pattern p = Pattern.compile("\\[([^\\[\\]]*)]");
  12. 		Matcher m = p.matcher(s);
  13. 		List<String> results = new ArrayList<>();
  14. 		while(m.find()) {
  15. 			results.add(m.group(1));
  16. 		}
  17. 		System.out.println(results);
  18. 	}
  19. }
Success #stdin #stdout 0.05s 27932KB
comments (?)
stdin 
Standard input is empty
stdout 
[tag1=val1, tag2=val2, tag3=val3]
https://ideone.com/yz4k7w
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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