Script generated using jlink --launcher doesn't espace arguments

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Hi,

Not quite sure where to report this, but it's a pretty annoying bug making 
scripts generated using the --launcher parameter unusable for applications 
accepting complex command line arguments.

When generating a launcher script using jlink, the generated script doesn't 
escape the arguments it passes through.

The command used to generate the jlink'd image from a maven output:

  jlink --output jlinked \
    -p ../target/libs/:../target/log-timing-parser-1.0.0.jar \
    --add-modules be.yelido.logtimingparser,ch.qos.logback.classic,java.naming \
    --no-header-files \
    --no-man-pages \
    --strip-debug \
    --compress=2 \
    --launcher 
log-timing-parser=be.yelido.logtimingparser/be.yelido.logtimingparser.Main

The generated script:

  $ cat jlinked/bin/log-timing-parser
  #!/bin/sh
  JLINK_VM_OPTIONS=
  DIR=`dirname $0`
  $DIR/java $JLINK_VM_OPTIONS -m 
be.yelido.logtimingparser/be.yelido.logtimingparser.Main $@

The expected script:


  $ cat jlinked/bin/log-timing-parser
  #!/bin/sh
  JLINK_VM_OPTIONS=
  DIR=`dirname $0`
  $DIR/java $JLINK_VM_OPTIONS -m 
be.yelido.logtimingparser/be.yelido.logtimingparser.Main "$@"