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/* Remove all elements from Java Vector Example This Java Example shows how to remove all elements from java Vector object using clear and removeAllElements method. */ import java.util.Vector; public class RemoveAllElementsOfVectorExample { public static void main(String[] args) { //create a Vector object Vector v = new Vector(); //Add elements to Vector v.add("1"); v.add("2"); v.add("3"); System.out.println("Size of Vector before removing elements : " + v.size()); /* To remove all elements from the Vector use void clear() method. */ v.clear(); //OR v.removeAllElements(); System.out.println("Size of Vector after removing elements : " + v.size()); /* Please note that removeAllElements method is also identical to clear method and can be used to remove all elements from the Vector. */ } } /* Output would be Size of Vector before removing elements : 3 Size of Vector after removing elements : 0 */ |
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