docs: public void tryToRestoreFieldData(CmsActiveFieldData fieldDataToBeRestored) {
  
          if (fieldDataToBeRestored == null) {
              return;
          }
          m_markedProperty = null;
          final String propName = fieldDataToBeRestored.getProperty();
          final String tabName = fieldDataToBeRestored.getTab();
          m_markedProperty = propName;
          final int tabIndex;
          if (TAB_INDIVIDUAL.equals(tabName)) {
              tabIndex = 1;
          } else if (TAB_SHARED.equals(tabName)) {
              tabIndex = 2;
          } else {
              tabIndex = 0;
          }
  
          Timer timer = new Timer() {
  
              @Override
              public void run() {
  
                  if ((tabIndex >= 0) && (tabIndex < m_tabPanel.getTabCount())) {
                      I_CmsFormField markedField = null;
                      m_tabPanel.selectTab(tabIndex);
                      @SuppressWarnings("synthetic-access")
                      Collection<I_CmsFormField> fieldsForTab = m_fieldsByGroup.get(tabName);
                      if ((fieldsForTab != null) && !fieldsForTab.isEmpty()) {
                          for (I_CmsFormField currentField : fieldsForTab) {
                              if (currentField.getLayoutData().get(LD_PROPERTY).equals(propName)) {
                                  markedField = currentField;
                                  break;
                              }
                          }
                      }
                      if (markedField != null) {
                          final I_CmsFormField constMarkedField = markedField;
                          Timer timer2 = new Timer() {
  
                              @Override
                              @SuppressWarnings("synthetic-access")
                              public void run() {
  
                                  focusField(constMarkedField);
                              }
  
                          };
                          timer2.schedule(1);
                      }
                  }
  
              }
  
              private void focusField(final I_CmsFormField constMarkedField) {
  
                  I_CmsFormWidget widget = constMarkedField.getWidget();
                  if (widget instanceof CmsTextBox) {
                      CmsTextBox box = (CmsTextBox)widget;
                      box.selectAll();
                      box.setFocus(true);
                  } else if (widget instanceof CmsTextArea) {
                      CmsTextArea textarea = ((CmsTextArea)widget);
                      textarea.selectAll();
                      textarea.setFocus(true);
                  }
              }
          };
          timer.schedule(1);
  
      }