What's wrong with this constructors
<p>I am a java beginner. Please help me, what is wrong with this code :</p>

<pre><code>public class Test {
  char[] alfa;
  Test(){
    alfa = {'a','b'};
  }

  public static void main(String[] args) {
    Test t = new Test();
    System.out.println(t.alfa[0]);
  }
}
</code></pre>

<p>Thank you,</p>
