In /usr/bin/mh_checkrepo line 19:
. /usr/share/maven-repo-helper/mh_lib.sh
  ^-- SC1091: Not following: /usr/share/maven-repo-helper/mh_lib.sh was not specified as input (see shellcheck -x).


In /usr/bin/mh_checkrepo line 41:
VERBOSE=$(getarg v verbose)
^-----^ SC2034: VERBOSE appears unused. Verify use (or export if used externally).


In /usr/bin/mh_checkrepo line 43:
java -cp $CLASSPATH $JAVA_OPTIONS org.debian.maven.repo.Repository "$@"
         ^--------^ SC2086: Double quote to prevent globbing and word splitting.
                    ^-----------^ SC2086: Double quote to prevent globbing and word splitting.

Did you mean: 
java -cp "$CLASSPATH" "$JAVA_OPTIONS" org.debian.maven.repo.Repository "$@"

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- VERBOSE appears unused. Verify us...
  https://www.shellcheck.net/wiki/SC1091 -- Not following: /usr/share/maven-r...
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...