code: public void saveExecuteChildren(Page page, Boolean doExecuteChildren) {
          ContentEntityObject entityObject = getContentEntityManager().getById(page.getId());
          getContentPropertyManager().setStringProperty(entityObject, ConfluenceGreenPepper.EXECUTE_CHILDREN, doExecuteChildren != null ? String.valueOf(doExecuteChildren) : null);
      }
docs: <p>saveExecuteChildren.</p>
  
  @param page a {@link com.atlassian.confluence.pages.Page} object.
  @param doExecuteChildren a {@link java.lang.Boolean} object.