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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. import java.util.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 	    ArrayList<Integer> list = new ArrayList<Integer>(3);
  14.         Integer target   = 3;
  15.  
  16.         list.add(1);
  17.         list.add(2);
  18.         list.add(3);
  19.  
  20.         System.out.println("Inicial:");
  21.  
  22.         for (Integer f : list) {
  23.             System.out.println(f);
  24.         }
  25.  
  26.         Iterator<Integer> it = list.iterator();
  27.  
  28.         while (it.hasNext()) {
  29.             if (it.next().equals(target)) {
  30.                 it.remove();
  31.             }
  32.         }
  33.  
  34.         System.out.println();
  35.         System.out.println("Despues:");
  36.  
  37.         for (Integer f : list) {
  38.             System.out.println(f);
  39.         }
  40. 	}
  41. }
Success #stdin #stdout 0.11s 320576KB
comments (?)
stdin 
Standard input is empty
stdout 
Inicial:
1
2
3

Despues:
1
2
https://ideone.com/5P3WCr
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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