}
public String update() {
try {
if (null == this.getConfig()) {
this.setConfig(new ContentFeedbackConfig());
}
this.getContentFeedbackManager().updateConfig(this.getConfig());
this.addActionMessage(this.getText("jpcontentfeedback.message.config.updated"));
} catch (Throwable t) {
ApsSystemUtils.logThrowable(t, this, "update");