Compare two collections

ReturnMethodSummary
booleanequals(Object o)Compares the specified object with this collection for equality.

import java.util.ArrayList;
import java.util.Collection;

public class Main {

  public static void main(String args[]) {
     Collection collection = new ArrayList();
     collection.add("java2s.com");
     
     Collection collection1 = new ArrayList();
     collection1.add("java2s.com");
     
     System.out.println(collection.equals(collection1));
     
  }
}

The output:


true
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