Gradle does not support Java 15 yet
Gradle does not support Java 15 yet

Use Java 14 as latest non-LTS version in test matrix, as java 15 isn't
supported by gradle at this point.

Unidata/netcdf-java,Unidata/netcdf-java,Unidata/netcdf-java,Unidata/netcdf-java,Unidata/netcdf-java,Unidata/netcdf-java,Unidata/netcdf-java