Trimming of an ArrayList

 import java.util.*;

public class TrimArraylist{

public static void main(String args[]){

ArrayList<String> colors = new ArrayList<String>(8);

colors.add("Violet");

colors.add("Indigo");

colors.add("Green");

colors.add("Yellow");

colors.add("Orange");

colors.add("Red");

System.out.println("Size of the array is :"+colors.size());

colors.trimToSize();

System.out.println("The trimmed array is"+colors);

colors.add("Blue");

System.out.println("The trimmed array is"+colors);

}

}