 interface in org.apache.lucene.store">readString</a>, <a href="http://lucene.apache.org/core/5_1_0/core/org/apache/lucene/store/DataInput.html?is-external=true#readStringSet()" title="class or interface in org.apache.lucene.store">readStringSet</a>, <a href="http://lucene.apache.org/core/5_1_0/core/org/apache/lucene/store/DataInput.html?is-external=true#readStringStringMap()" title="class or interface in org.apache.lucene.store">readStringStringMap</a>, <a href="http://lucene.apache.org/core/5_1_0/core/org