Vector : removeAll (Collection c) : Remove Collection of Elements

public synchronized boolean removeAll(Collection<?> c)

Removes from this Vector all of its elements that are contained in the specified Collection. Return true if this Vector changed as a result of the call. 

import java.util.*;

class VectorRemoveAll{
 public static void main(String args[]){
  Vector<Integer> myVector;
  Collection<Integer> myColl;
  
  
  ListIterator<Integer> myIter;
  
  myVector = new Vector<> ();
  myColl = new ArrayList<> ();
  
  /*Add Elements to myVector*/
  myVector.add(10);
  myVector.add(11);
  myVector.add(12);
  myVector.add(13);
  myVector.add(14);
  
  /* Add Elements to myColl */
  myColl.add(10);
  myColl.add(12);
  myColl.add(20);

  System.out.println("Elements in myVector are ");
  System.out.println(myVector);
  
  System.out.println("Elements in myColl are ");
  System.out.println(myColl);
  
  System.out.println("\nRemoving myColl from myVector");
  myVector.removeAll(myColl);
  
  System.out.println("\nElements in myVector are ");
  System.out.println(myVector);
 }
}

Output

Elements in myVector are
[10, 11, 12, 13, 14]
Elements in myColl are
[10, 12, 20]

Removing myColl from myVector

Elements in myVector are
[11, 13, 14]

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