ReadCategoriesSourceFile categoryFileReader = new ReadCategoriesSourceFile();
		ArrayList<String> arrayList;
		arrayList = categoryFileReader.getCategoriesResourceFileArray();
		String[] array = new String[arrayList.size()];
		
		for(int i = 0; i < array.length; i++) {                       <========================== Create array
		    array[i] = arrayList.get(i);
		    //System.out.println("Item = " + arrayList.get(i));
		}

		JComboBox<?> comboBoxCategories = new JComboBox(array);   <========================== Add array to JComboBox<?>
		comboBoxCategories.setBounds(20, 158, 294, 24);
		contentPane.add(comboBoxCategories);
		
		JButton btnComboChoice = new JButton("Execute Search on Selected Item");
		btnComboChoice.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				String selectedComboItem;
				selectedComboItem = comboBoxCategories.getSelectedItem().toString();
				lblStatus.setText("Selection from dropdown list: " + selectedComboItem);
				txtTokens.setText(selectedComboItem);
			}
		});
		btnComboChoice.setBounds(334, 159, 223, 23);
		contentPane.add(btnComboChoice);
		
		}

	String getDriveLetter() {
		CurrentDriveLetter driveLetter = new CurrentDriveLetter();
		return driveLetter.getPathRoot();
	}
}