"token-line" style="color:#F8F8F2"><span class="token plain">        //判断是否不为空</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">        if (vendorExtensions!=null&amp;&amp;!vendorExtensions.isEmpty()){</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">            Optional&lt;VendorExtension&gt; ov= FluentIterable.from(vendorExtensions).filter(new Predicate&lt;VendorExtension&gt;() {</span><br></span><span class="t