OnJava8-Examples/strings/InfiniteRecursion.java

// strings/InfiniteRecursion.java
// Accidental recursion.
// {ThrowsException}
// {ValidateByHand}
import java.util.*;

public class InfiniteRecursion {
  @Override
  public String toString() {
    return " InfiniteRecursion address: " + this + "\n";
  }
  public static void main(String[] args) {
    List<InfiniteRecursion> v = new ArrayList<>();
    for(int i = 0; i < 10; i++)
      v.add(new InfiniteRecursion());
    System.out.println(v);
  }
}