use pmd6 for init without token

Author: zhamborova

integration-tests/run.sh

@@ -50,14 +50,13 @@ normalize_config() {
       ' "$file" | sort
       ;;
     xml)
-      # For XML files, ignore order of <rule ref=.../> lines for comparison
+      # For XML files, ignore order of <rule ref=.../> lines and strip leading spaces
       awk '
         BEGIN { n = 0; end = ""; }
         /^ *<rule ref=/ { rules[++n] = $0; next }
         /^ *<\/ruleset>/ { end = $0; next }
-        { print }
+        { gsub(/^ +/, "", $0); print }
         END {
-          # Sort and print rules
           n = asort(rules, sorted_rules)
           for (i = 1; i <= n; i++) print sorted_rules[i]
           if (end) print end