fix: restore three-branch parity and Jackson 3 compatibility

Author: loong10k

scripts/check-branch-parity.sh

@@ -4,20 +4,16 @@ set -eu
 TMP="$(mktemp -d)"
 trap 'rm -rf "$TMP"' EXIT
 
-git fetch --no-tags origin \
-  feature/1.0.x:refs/remotes/origin/feature/1.0.x \
-  feature/2.0.x:refs/remotes/origin/feature/2.0.x \
-  feature/3.0.x:refs/remotes/origin/feature/3.0.x
+git fetch --no-tags origin   feature/1.0.x:refs/remotes/origin/feature/1.0.x   feature/2.0.x:refs/remotes/origin/feature/2.0.x   feature/3.0.x:refs/remotes/origin/feature/3.0.x
 
 extract_branch() {
   ref="$1"
   dir="$2"
   mkdir -p "$TMP/$dir"
-  git archive --format=tar "$ref" src/main/java src/test/java src/test/resources \
-    | tar -xf - -C "$TMP/$dir"
+  git archive --format=tar "$ref" src/main/java src/test/java src/test/resources     | tar -xf - -C "$TMP/$dir"
 
   find "$TMP/$dir" -type f -name '*.java' -print | while IFS= read -r file; do
-    sed 's/tools\.jackson/com.fasterxml.jackson/g' "$file" > "$file.norm"
+    sed       -e 's/tools\.jackson/com.fasterxml.jackson/g'       -e 's/\.properties()/\.fields()/g'       "$file" > "$file.norm"
     mv "$file.norm" "$file"
   done
 }

src/main/java/io/github/easy4j/comfy/model/ComfyCapabilityCatalog.java

@@ -29,7 +29,7 @@ private static boolean contains(JsonNode node, String value) {
             return false;
         }
         if (node.isObject()) {
-            Iterator<Map.Entry<String, JsonNode>> fields = node.fields();
+            Iterator<Map.Entry<String, JsonNode>> fields = node.properties().iterator();
             while (fields.hasNext()) {
                 Map.Entry<String, JsonNode> field = fields.next();
                 if (value.equals(field.getKey()) || contains(field.getValue(), value)) return true;