netcdf-java uses the Gradle build system, and is required to
hdfview to the latest version. Gradle, however, was retired as
"out of date, broken, fails to build, basically unmaintainable".
Checking the build.grade file (gradle recipe filei) of netcdf-java, is
it possible to build and run it with "javac" and "java" command
Jun | He - His - Him