@Override
    protected ListTableModel<BuildFileProperty> createListModel() {
      final ColumnInfo<BuildFileProperty, @NlsContexts.ListItem String> nameColumn = new TableColumn(AntBundle.message("column.name.ant.configuration.property.name")) {
        @Nullable
        @Override
        public String valueOf(BuildFileProperty property) {
          return property.getPropertyName();
        }

        @Override
        public void setValue(BuildFileProperty property, String value) {
          property.setPropertyName(value);
        }
      };
      final ColumnInfo<BuildFileProperty, @NlsContexts.ListItem String> valueColumn = new TableColumn(AntBundle.message("column.name.ant.configuration.property.value")) {
        @Nullable
        @Override
        public String valueOf(BuildFileProperty property) {
          return property.getPropertyValue();
        }

        @Override
        public void setValue(BuildFileProperty property, String value) {
          property.setPropertyValue(value);
        }
      };
      return new ListTableModel<>(nameColumn, valueColumn);
    }
@Override
    protected ListTableModel<BuildFileProperty> createListModel()