- public void setCmHandles(final List<PersistenceCmHandle> cmHandlesAsList) {
- cmHandles = new ArrayList<>(cmHandlesAsList);
+ /**
+ * Add a persistenceCmHandle.
+ *
+ * @param persistenceCmHandle the persistenceCmHandle to add
+ */
+ public void add(final PersistenceCmHandle persistenceCmHandle) {
+ if (persistenceCmHandles == null) {
+ persistenceCmHandles = new ArrayList<>();
+ }
+ persistenceCmHandles.add(persistenceCmHandle);