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Replace value in a list

ReturnMethodSummary
static<T> boolean replaceAll(List<T> list, T oldVal, T newVal) Replaces all occurrences of one specified value in a list with another.

  import java.util.Collections;
import java.util.Vector;

public class Main {
  public static void main(String[] args) {
    Vector<String> v = new Vector<String>();

    v.add("A");
    v.add("B");
    v.add("A");
    v.add("C");
    v.add("D");

    System.out.println(v);
    Collections.replaceAll(v, "A", "java2s.com");
    System.out.println(v);
  }
}

The output: 


[A, B, A, C, D]
[java2s.com, B, java2s.com, C, D]
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