Latest version of org.apache.nifi:nifi-standard-processors
https://javadoc.io/doc/org.apache.nifi/nifi-standard-processors
Current version 2.0.0-M4
https://javadoc.io/doc/org.apache.nifi/nifi-standard-processors/2.0.0-M4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.nifi/nifi-standard-processors/2.0.0-M4/package-list