fork download
copy 
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.regex.*;
  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.  
  13. 	    Map<String, String> replacements = new HashMap<String, String>();
  14. 	    replacements.put("paramesh", "venky");
  15. 	    replacements.put("ramesh", "mahesh");
  16. 	    replacements.put("suresh", "fine");
  17.  
  18. 	    String constantString="paramesh,ramesh,suresh";
  19.  
  20. 	   for(Map.Entry<String,String> entry : replacements.entrySet()){
  21. 		  constantString = constantString.replaceAll("\\b" + Pattern.quote(entry.getKey()) + "\\b", 
  22. 		                                             entry.getValue());
  23. 		}
  24. 	    System.out.println(constantString);
  25.  
  26. 	}
  27.  
  28.  
  29. }
Success #stdin #stdout 0.09s 27588KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
venky,mahesh,fine
https://ideone.com/ifZGV1
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!