https://arrow.apache.org/java/current/reference/org.apache.arrow.vector/org/apache/arrow/vector/holders/Float8Holder.html
Float8Holder (Apache Arrow Java Root POM 19.0.0 API)
declaration: module: org.apache.arrow.vector, package: org.apache.arrow.vector.holders, class: Float8Holder
apache arrowjavarootpomapi
https://drill.apache.org/apidocs/org/apache/drill/exec/expr/holders/Float8Holder.html
Float8Holder (Drill : 1.22.0 API)
declaration: package: org.apache.drill.exec.expr.holders, class: Float8Holder
drillapi