@Override
	public Settings getColumnSettings(int index) {
		DynamicTableColumn<ROW_TYPE, ?, ?> column = tableColumns.get(index);
		return columnSettings.get(column);
	}
Returns the column index of the given column class

@param columnClass the class for the type of DynamicTableColumn you want to find.
@return the column index for the specified DynamicTableColumn. -1 if not found.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GDynamicColumnTableModel.java