A demo of removing by object with duplicate entries

Java Code

Output

import java.util.*;
public class dist_demo {
    public static void main(String []args) {
    	 
        List<String> aList_demo = new ArrayList<String> (5);

        aList_demo.add("Apple");
        aList_demo.add("Mango");
        aList_demo.add("Orange");
        aList_demo.add("Mango");
        aList_demo.add("Banana");

        //
        System.out.println("The fruit list before remove method");
        System.out.println(aList_demo);
        System.out.println("\n");
        
        aList_demo.remove("Mango");        
        System.out.println("The fruit list after remove method");        
        System.out.println(aList_demo);

 }
}