The state machine now handles both manual updating and installation.

EssentialsUpdate/src/com/earth2me/essentials/update/tasks/SelfUpdate.java

@@ -0,0 +1,57 @@
+package com.earth2me.essentials.update.tasks;
+
+import com.earth2me.essentials.update.WorkListener;
+import org.bukkit.Bukkit;
+
+
+public class SelfUpdate extends WorkListener implements Task, Runnable
+{
+	private final transient WorkListener listener;
+
+	public SelfUpdate(final WorkListener listener)
+	{
+		super(listener.getPlugin(), listener.getNewVersionInfo());
+		this.listener = listener;
+	}
+
+	@Override
+	public void onWorkAbort(final String message)
+	{
+		listener.onWorkAbort(message);
+	}
+
+	@Override
+	public void onWorkDone(final String message)
+	{
+		listener.onWorkDone(message);
+		Bukkit.getScheduler().scheduleSyncDelayedTask(getPlugin(), new Runnable()
+		{
+			@Override
+			public void run()
+			{
+				Bukkit.getServer().reload();
+			}
+		});
+	}
+
+	@Override
+	public void start()
+	{
+		Bukkit.getScheduler().scheduleSyncDelayedTask(getPlugin(), this);
+	}
+
+	@Override
+	public void run()
+	{
+		Bukkit.getScheduler().scheduleAsyncDelayedTask(getPlugin(), new Runnable() {
+
+			@Override
+			public void run()
+			{
+				new InstallModule(SelfUpdate.this, "EssentialsUpdate").start();
+			}
+		});
+	}
+	
+	
+}