ss declaration you can write would look like this:
<blockquote>
<pre>
class ImaginaryNumber {
    . . .
}
</pre>
</blockquote>
This snippet of code simply declares a class named <code>ImaginaryNumber</code>.
When you declare a class like this, the compiler assumes the following:
<ul>
<li>
the Object class is the super class of <code>ImaginaryNumber</code>
<li>
<code>ImaginaryNumber</code> implements <strong>no</strong> interfaces
<li>
<code>ImaginaryNumber</code> is <strong>not</strong> abstract, <strong>no