Calling a overloaded constructor with null argument
<p>The no argument constructor will throw an error because the compiler doesn't know which constructor to call. What is the solution?</p>

<pre><code>private Test() throws Exception {
    this(null);//THIS WILL THROW ERROR, I WAN'T TO CALL A SPECIFIC CONSTRUCTOR FROM THE TWO BELOW. HOW TO DO??
}
private Test(InputStream stream) throws Exception {

}



private Test(String fileName) throws Exception {

}
</code></pre>
