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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 	String s1 = "/fr/welcome?param1=222&param2=aloa&language=en\n" +
  13. 		        "/en/welcome?language=en\n" +
  14. 			    "/fr/welcome?param1=222&language=en&param2=aa";
  15. 	String m1 = s1.replaceAll("[&?]language.*?(?=&|\\?|\\n)", "");
  16. 	System.out.println(m1);
  17. 	}
  18. }
Success #stdin #stdout 0.07s 380160KB
comments (?)
stdin 
Standard input is empty
stdout 
/fr/welcome?param1=222&param2=aloa
/en/welcome
/fr/welcome?param1=222&param2=aa
https://ideone.com/e3d6vF
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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