What are nested types?
<p>I quote from the <a href="http://java.sun.com/docs/books/jls/third_edition/html/interfaces.html" rel="nofollow">JLS 9.1.1.2 strictfp Interfaces</a></p>

<p>"The effect of the <code>strictfp</code> modifier is to make all <code>float</code> or <code>double</code> expressions within the interface declaration be explicitly <em>FP-strict</em>. This implies that all <strong>nested types</strong> declared in the interface are implicitly <code>strictfp</code>."</p>

<p>So, what are nested types? Does it actually means nested reference types?</p>

<p><b>UPDATE:</b></p>

<p>I meant, I need a definition of <i>nested types</i>.</p>
