public ROW_OBJECT getSelectedItem() {
		int row = table.getSelectedRow();
		if (row < 0) {
			return null;
		}
		return rowObjectFilterModel.getRowObject(row);
	}
Returns the currently selected row object or null if there is no table selection.

@return the currently selected row object or null if there is no table selection.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableFilterPanel.java