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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. 		List<String> words = new ArrayList<>(); 
  13.  
  14.         words.add("Kane");
  15.         words.add("Cane");
  16.         words.add("Fame");
  17.         words.add("Dame");
  18.         words.add("Lame");  
  19.         words.add("Same");
  20.  
  21.         marklength4(words);
  22.  
  23.         System.out.println(words);
  24. 	}
  25.  
  26. 	public static void marklength4(List<String> themarklength){
  27. 		List<String> values = new ArrayList<String>(themarklength);
  28. 		int inserted = 0;
  29. 		for (int index = 0; index < values.size(); index++) {
  30.     		String value = themarklength.get(index);
  31.     		if (value.length() == 4) {
  32.         		themarklength.add(index + inserted++, "****");
  33.     		}
  34. 		}
  35. 	}
  36. }
Success #stdin #stdout 0.06s 380160KB
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[****, Kane, ****, Cane, ****, Fame, ****, Dame, ****, Lame, ****, Same]
https://ideone.com/wdZRdb
language:
Java (12.0.1)
created:
10 years ago
visibility:
secret

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