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Author: garydgregory

src/main/java/org/apache/commons/lang3/reflect/MemberUtils.java

@@ -177,6 +177,7 @@ private static float getPrimitivePromotionCost(final Class<?> srcClass, final Cl
             cost += 0.1f;
             cls = ClassUtils.wrapperToPrimitive(cls);
         }
+        // Increase the cost as the loop widens the type.
         for (int i = 0; cls != destClass && i < WIDENING_PRIMITIVE_TYPES.length; i++) {
             if (cls == WIDENING_PRIMITIVE_TYPES[i]) {
                 cost += 0.1f;