Latest version of org.apache.lucene:lucene-memory
https://javadoc.io/doc/org.apache.lucene/lucene-memory
Current version 6.4.2
https://javadoc.io/doc/org.apache.lucene/lucene-memory/6.4.2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.lucene/lucene-memory/6.4.2/package-list