refactoring

Author: raydac

jbbp/src/main/java/com/igormaznitsa/jbbp/mapper/JBBPMapper.java

@@ -313,15 +313,26 @@ public static List<MappedFieldRecord> findAffectedFields(final Object instance)
       // make chain of ancestors till java.lang.Object
       final List<Class<?>> listOfClassHierarchy = new ArrayList<>();
       Class<?> current = instance.getClass();
-      while (current != java.lang.Object.class) {
+      while (current != null) {
+        final String packageName = current.getPackage().getName();
+        if (packageName.startsWith("java.")
+            || packageName.startsWith("com.sun.")
+            || packageName.startsWith("javax.")
+            || packageName.startsWith("android.")
+        ) {
+          break;
+        }
         listOfClassHierarchy.add(current);
         current = current.getSuperclass();
       }
 
       for (final Class<?> processingClazz : listOfClassHierarchy) {
         for (Field mappingField : processingClazz.getDeclaredFields()) {
           final int modifiers = mappingField.getModifiers();
-          if (Modifier.isTransient(modifiers) || Modifier.isStatic(modifiers) || Modifier.isFinal(modifiers)) {
+
+          if (Modifier.isTransient(modifiers)
+              || Modifier.isStatic(modifiers)
+              || Modifier.isFinal(modifiers)) {
             continue;
           }
 

jbbp/src/main/java/com/igormaznitsa/jbbp/utils/ReflectUtils.java

@@ -32,8 +32,7 @@ public static boolean isPotentiallyAccessibleClass(final Class<?> klazz) {
 
   public static boolean isPotentiallyAccessibleField(final Field field) {
     return isPotentiallyAccessibleClass(field.getDeclaringClass())
-        && Modifier.isPublic(field.getModifiers())
-        && !Modifier.isFinal(field.getModifiers());
+        && Modifier.isPublic(field.getModifiers());
   }
 
   /**