r.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;append(char&nbsp;c)
              throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Appendable.html?is-external=true#append-char-" title="class or interface in java.lang">append</a>