Question

How to compare two ArrayList in Java

Answer 1

import java.util.*;
 
public class MyClass {
    public static void main(String args[]) {
         
        ArrayList<String> al1 = new ArrayList<String>();  
        al1.add("java");
        al1.add("c");
        al1.add("php");
        System.out.println(al1); 
  
        ArrayList<String> al2 = new ArrayList<String>();  
        al2.add("java");
        al2.add("c");
        al2.add("php");
        System.out.println(al2); 

        boolean b = al1.equals(al2); 
        System.out.println(b);  
    }
}
 
 
/*
run:
 
[java, c, php]
[java, c, php]
true

*/

 

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