;java.io.Reader&nbsp;chain(java.io.Reader&nbsp;rdr)</pre>
<div class="block">Creates a new ExpandProperties filter using the passed in
 Reader for instantiation.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html#chain-java.io.Reader-">chain</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html" title="interface in org.apache.tools.ant.filte