OpenJDK for AIX

Hello is there any trusted OpenJDK 1.8 RPM that can be used on AIX 7.1?
We are having problem with the application development using the JDK that comes from IBM. I dont see much information in internet about this, except PowerPC/AIX Port - Port: PowerPC/AIX - OpenJDK Wiki

Any ideas?

Doesn't this meet your requirements?

JDK 9 & 10 and the PowerPC/AIX port

Created by Goetz Lindenmaier, last modified on Jan 14, 2019

Actually looking for ver Java 8. Is there any downloads section for this on the page?
Somehow I am not able to find it.