code: public boolean syncClonedListener(BaseField field, FieldListener listener, boolean bInitCalled)
      {
          if (!bInitCalled)
          {
              BaseField fldTarget = this.getSyncedListenersField(m_fldTarget, listener);
              ((InitOnChangeHandler)listener).init(null, fldTarget);
          }
          return super.syncClonedListener(field, listener, true);
      }
docs: Set this cloned listener to the same state at this listener.
  @param field The field this new listener will be added to.
  @param The new listener to sync to this.
  @param Has the init method been called?
  @return True if I called init.