Latest version of org.web3j:codegen
https://javadoc.io/doc/org.web3j/codegen
Current version 4.8.8
https://javadoc.io/doc/org.web3j/codegen/4.8.8
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.web3j/codegen/4.8.8/package-list