class TestScope {

  public static void main (String[] args) {  
    int currentSalary = 0;
    if (currentSalary < 0) {
      int currentCommission = 10;
      System.out.println("No salary but the commission is " + currentCommission);
    }
    else {
      System.out.println("Salary but no commission.");
    }
    // This will cause a compilation error.
    System.out.println(currentCommission);
  }
}