Collection: add(Object x) Adds x to this collection : Collection « Utility Classes « SCJP

1. SCJP
2. Utility Classes
3. Collection

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

public class MainClass {
  public static void main(String[] argv) {
    Collection collection = new ArrayList();

    collection.add("1");

    System.out.println(collection);
  }
}

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