Latest version of com.twosixlabs.dart.elasticsearch:es-util_2.12
https://javadoc.io/doc/com.twosixlabs.dart.elasticsearch/es-util_2.12
Current version 3.1.4
https://javadoc.io/doc/com.twosixlabs.dart.elasticsearch/es-util_2.12/3.1.4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.twosixlabs.dart.elasticsearch/es-util_2.12/3.1.4/package-list