Sonar fixes

Author: vepo

src/main/java/dev/vepo/jsonata/functions/ObjectBuilderJSONataFunction.java

@@ -19,10 +19,8 @@ public record ObjectBuilderJSONataFunction(List<FieldContent> contents) implemen
     public Data map(Data original, Data current) {
         if (current.isObject()) {
             var builder = objectBuilder();
-            contents.forEach(content -> {
-                builder.set(content.name().map(original, current).toJson().asText(),
-                            content.value().map(original, current));
-            });
+            contents.forEach(content -> builder.set(content.name().map(original, current).toJson().asText(),
+                                                    content.value().map(original, current)));
             return builder.build();
         } else if (current.isArray() || current.isList()) {
             var builder = objectBuilder(true);

src/main/java/dev/vepo/jsonata/functions/ObjectMapperJSONataFunction.java

@@ -17,20 +17,16 @@ public record ObjectMapperJSONataFunction(List<FieldContent> contents) implement
     public Data map(Data original, Data current) {
         if (current.isObject()) {
             var builder = JsonFactory.objectBuilder();
-            contents.forEach(content -> {
-                builder.set(content.name().map(original, current).toJson().asText(),
-                            content.value().map(original, current));
-            });
+            contents.forEach(content -> builder.set(content.name().map(original, current).toJson().asText(),
+                                                    content.value().map(original, current)));
             return builder.build();
         } else if (current.isArray() || current.isList()) {
             var newContents = new ArrayList<JsonNode>();
             range(0, current.length()).forEach(i -> {
                 var builder = JsonFactory.objectBuilder();
-                contents.forEach(content -> {
-                    builder.set(content.name().map(current, current.at(i)).toJson().asText(),
-                                content.value().map(current, current.at(i)),
-                                content.merge());
-                });
+                contents.forEach(content -> builder.set(content.name().map(current, current.at(i)).toJson().asText(),
+                                                        content.value().map(current, current.at(i)),
+                                                        content.merge()));
                 newContents.add(builder.root());
             });
             return new ArrayData(JsonFactory.arrayNode(newContents));

src/test/java/dev/vepo/jsonata/JSONataTest.java

@@ -301,6 +301,8 @@ void sumTest() {
             assertThat(jsonata("$sum(Numbers)").evaluate(NUMBERS).asInt()).isEqualTo(67);
             assertThat(jsonata("$sum(Numbers)").evaluate("{}").isEmpty()).isTrue();
             assertThat(jsonata("$sum(Numbers)").evaluate("{\"Numbers\": []}").asInt()).isZero();
+            assertThat(jsonata("$sum(Account.Order.Product.Price)").evaluate(INVOICE).asDouble()).isEqualTo(198.56);
+            assertThat(jsonata("$sum(Account.Order.Product.(Price*Quantity))").evaluate(INVOICE).asDouble()).isEqualTo(336.36);
         }
     }