en function">setData</span><span class="token punctuation">(</span>ignoreP1<span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">return</span> r<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</code></pre></div><p><code>IgnoreP1.java</code>如下：</p> <div class="language-java extra-class"><pre class="language-java"><code><span class="token keyword">public</span> <span class="token keyword">class</span> <span clas