Java and existing LCOV coverage information

I need to get existing Java code coverage information from Bazel to Sonarqube LTS. Bazel generates LCOV forma out of the box. While LCOV seems supported for JavaScript e.a., i could not find any Java support. Trying sonar-scanner as an undocumented feature did not help.

Is there a way to import Java LCOV? Or maybe a proven path from LCOV to JaCoCo?

Any hints greatly appreciated.