Bug#904783: groovy 2.4.15-2 FTBFS: Error fetching URL: file:/usr/share/doc/default-jre/api/

[Ryan Tandy]

Source: groovy
Version: 2.4.15-2
Severity: serious
Tags: ftbfs
Justification: fails to build from source

Dear Maintainer,

thank you for patching the javadoc issues in groovy, unfortunately the 
new version still FTBFS:

Starting process 'command '/usr/lib/jvm/java-10-openjdk-amd64/bin/javadoc''. Working directory: /<<PKGBUILDDIR>> Command: /usr/lib/jvm/java-10-openjdk-amd64/bin/javadoc @/<<PKGBUILDDIR>>/target/tmp/javadocAll/javadoc.options -J-Xmx1g
Successfully started process 'command '/usr/lib/jvm/java-10-openjdk-amd64/bin/javadoc''
javadoc: error - Error fetching URL: file:/usr/share/doc/default-jre/api/

https://buildd.debian.org/status/fetch.php?pkg=groovy&arch=all&ver=2.4.15-2&stamp=1526550205

thanks,
Ryan