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  1. import java.util.*;
  2. import java.util.regex.*;
  3. import java.lang.*;
  4. import java.io.*;
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		String text = "Hello {{ some | value }}, this is what i tried {{ another | value }}";
  10. 		text = text.replaceAll("\\{\\{\\s*((?:(?!\\{\\{)[^|])*?)\\s*\\|\\s*(.*?)\\s*\\}\\}", "$1");
  11. 		System.out.println(text);
  12. 	}
  13. }
Success #stdin #stdout 0.08s 27984KB
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Standard input is empty
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Hello some, this is what i tried another
https://ideone.com/bdPNEZ
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
secret

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