Testing Combo Box loading (not JCombo)
=========================================
==  CurrentDriveLetter.java

import java.io.File;
import java.nio.file.Path;
import java.nio.file.Paths;

public class CurrentDriveLetter {
    public String getRelativePath() {
        String relativePath = null;
       
            Path currRelativePath = Paths.get("");
            String currAbsolutePathString = currRelativePath.toAbsolutePath().toString();            
            System.out.println("Current absolute path is - " + currAbsolutePathString);
            relativePath = currAbsolutePathString;
           
        return relativePath;
    }
   
    public String getPathRoot() {
        File file = new File("test.txt");
        Path dllPath = Paths.get(file.getAbsolutePath());
        Path driveLetter = dllPath.getRoot();
        System.out.println("Current root is - " + driveLetter.toString());
           
        return driveLetter.toString();
    }
}

========================================
===  FilePathResource.java

public class FilePathResource {
	
	/* replacing...with getComposersResource
	public String getURLResource() {
	
		return "http://cisackson.cgilinks.com/COTFCatalog/jComboBox-composersLN.txt";
	}
	*/
	public String getComposersResource() {
		return getDrive() + "Categories/Categories.txt";
	}
	
	public String getListFileWriterResource() {
		return getDrive() + "Root/SheetMusicLinks/MusicScores/pdf/";
	}
	
	public String getIndexFileWriterResource() {
		return getDrive() + "Root/SheetMusicLinks/index.html";
	}
	
	public String getSheetMusicLinksDirectoryResource() {
		return getDrive() + "Root/SheetMusicLinks/";
	}
	
	public String getMusicScoresReadResource() {
		return getDrive() + "Root/SheetMusicLinks/MusicScores/pdf/";
	}
	
	private String getDrive() {
		CurrentDriveLetter currentDriveLetter = new CurrentDriveLetter();
		return currentDriveLetter.getPathRoot().toString();
	}
}

===========================================
===  MainWindowTest.java
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Button;

import java.io.IOException;
import java.util.ArrayList;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Combo;

public class MainWindowTest {

	protected Shell shell;

	/**
	 * Launch the application.
	 * @param args
	 */
	public static void main(String[] args) {
		try {
			MainWindowTest window = new MainWindowTest();
			window.open();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/**
	 * Open the window.
	 * @throws Exception 
	 */
	public void open() throws Exception {
		Display display = Display.getDefault();
		createContents();
		shell.open();
		shell.layout();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) {
				display.sleep();
			}
		}
	}

	/**
	 * Create contents of the window.
	 * @throws IOException 
	 */
	protected void createContents() throws IOException {
		shell = new Shell();
		shell.setSize(450, 524);
		shell.setText("SWT Application");
		shell.setLayout(null);
		
		ArrayList<String> arrayList;
		ReadCategoriesSourceFile categoryFileReader = new ReadCategoriesSourceFile();
		arrayList = categoryFileReader.getCategoriesResourceFileArray();
		
		Combo comboCategories = new Combo(shell, SWT.NONE);
		for (String str : arrayList) {
            System.out.println(str);
            comboCategories.add(str);
		}
		
		//comboCategories.setItems(new String[] {"Bach", "Bartok", "Billingsly"});
		comboCategories.setToolTipText("List of Composers");
		comboCategories.setBounds(77, 75, 254, 23);
		comboCategories.setText("Composers List");
		
		Button btnTestButton = new Button(shell, SWT.NONE);
		btnTestButton.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				System.out.println("The test phase is now over. Use JRE 22 and select the default JRE button (second button)");	
				if(comboCategories.getSelectionIndex() > -1) {
				System.out.println("You selected: " + comboCategories.getItem(comboCategories.getSelectionIndex())   );
			}
			}
		});
		btnTestButton.setBounds(316, 371, 75, 25);
		btnTestButton.setText("Test Click");
		

		
	}
}

===================================================
===  ReadCatagoriesSourceFile.java

import java.net.*;
import java.util.ArrayList;
import java.io.*;
public class ReadCategoriesSourceFile {

	public ArrayList<String> getCategoriesResourceFileArray() throws IOException {
		//Read lines of text from a file into an ArrayList of String items.
		FilePathResource filePath = new FilePathResource();
		String resourceFilePath = filePath.getComposersResource();

		ArrayList<String> arrayList = new ArrayList<String>();
		URL cisackson;
		BufferedReader in;
		String inputLine;
		try {
			in = new BufferedReader(new FileReader(resourceFilePath));
			while ((inputLine = in.readLine()) != null) {
				arrayList.add(inputLine);
			}
			in.close();
			arrayList.sort(null);
			return arrayList;
		} catch (IOException e) {
			e.printStackTrace();
		}
		return arrayList;
	}
}

=====================================================
== END