[GitHub] [commons-lang] tisonkun commented on a diff in pull request #951: [LANG-1692] Cast FieldUtils.readField result to the recipient type

[GitBox <gi...@apache.org>]

tisonkun commented on code in PR #951:
URL: https://github.com/apache/commons-lang/pull/951#discussion_r973514708


##########
src/main/java/org/apache/commons/lang3/builder/ReflectionDiffBuilder.java:
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@@ -110,8 +110,9 @@ private void appendFields(final Class<?> clazz) {
         for (final Field field : FieldUtils.getAllFields(clazz)) {
             if (accept(field)) {
                 try {
-                    diffBuilder.append(field.getName(), readField(field, left, true),
-                            readField(field, right, true));
+                    Object leftObject = readField(field, left, true);

Review Comment:
   Please read the description:
   
   > There's a case as shown in `ReflectionDiffBuilder.java` that if the type inference results in ambiguity, it may cause compile error.



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