void apply() {
			table.getColumnModel().getSelectionModel().setSelectionMode(selectionMode);
			table.setColumnSelectionAllowed(selectionAllowed);
			table.setSelectedColumns(selectedColumns);
		}
A class that captures attribute of the table's column model so that we can change and then
restore those values.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTable.java