Test

java/lang/module/module-info-reader.sh

fails on a test machine due dependancy on gawk
Basically, all shell test fail to this problem (they use test/org/openjdk/jigsaw/tester.sh):
org/openjdk/jigsaw/repolist.sh
org/openjdk/jigsaw/install-files.sh
org/openjdk/jigsaw/install-repo.sh
org/openjdk/jigsaw/remrepo.sh
org/openjdk/jigsaw/resource.sh
org/openjdk/jigsaw/hello-native.sh
org/openjdk/jigsaw/hello.sh
org/openjdk/jigsaw/maze.sh
org/openjdk/jigsaw/library.sh
org/openjdk/jigsaw/repocat.sh
org/openjdk/jigsaw/cli/jmod-basic.sh
org/openjdk/jigsaw/resolver.sh
org/openjdk/jigsaw/preinstall.sh
org/openjdk/jigsaw/pubrepo.sh