Boolean adviseOpened = stateAdvisor.adviseNodeOpened(tree);
if (null != adviseOpened) {
if (adviseOpened.booleanValue()) {
state.makeExpanded(rowKey);
} else {
state.makeCollapsed(rowKey);
}
}
Boolean adviseSelected = stateAdvisor.adviseNodeSelected(tree);
if (null != adviseSelected) {