Latest version of com.paypal.butterfly:butterfly-utilities
https://javadoc.io/doc/com.paypal.butterfly/butterfly-utilities
Current version 3.0.0-M6
https://javadoc.io/doc/com.paypal.butterfly/butterfly-utilities/3.0.0-M6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.paypal.butterfly/butterfly-utilities/3.0.0-M6/package-list