Setting Java value
<p>I am new to this, I have this:</p>

<pre><code>public Builder id (String val)
{
    id = val;
    return this;
}
</code></pre>

<p>from below if statement i want to  set builder id = 1ac. How can I do that. Thank you</p>

<pre><code>if (blah blah)
{
    id = "1ac";
}
</code></pre>
