xlconnect-java

A simple Java wrapper around Apache POI, providing the backbone of R package XLConnect.

Building

Requires JDK 17 or newer (Apache POI 6 requires Java 17).

1. Build the Java package

    mvn package

2. Put the resulting JAR file into the inst/java directory of your XLConnect R package directory.
3. Install the R package (you'll likely want to restart your R session as well).