CLOUD-2084 properly translate no_proxy variable settings for use with Java

Signed-off-by: rcernich <rcernich@redhat.com>

Author: rcernich

os-java-run/added/proxy-options

@@ -42,7 +42,10 @@ proxy_options() {
 
   local noProxy="${no_proxy:-${NO_PROXY}}"
   if [ -n "$noProxy" ] ; then
-    ret="$ret -Dhttp.nonProxyHosts=\"$(echo $noProxy | sed -e 's+,+|+g')\""
+    noProxy="${noProxy//,/|}" # replace separator
+    noProxy="${noProxy//|./|*.}" # replace domain with leading . with *.
+    noProxy="${noProxy/#./*.}" # same as previous, but first domain in list (i.e. no preceding separator)
+    ret="$ret -Dhttp.nonProxyHosts=\"$noProxy\""
   fi
   echo "$ret"
 }