ISaveParticipant saveParticipant = new MySaveParticipant();
		try {
			
			ISavedState lastState = ResourcesPlugin.getWorkspace().addSaveParticipant(Activator.PLUGIN_ID,  saveParticipant);
		} catch (CoreException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}

	public void prepareToSave(ISaveContext context) throws CoreException {
		try {
			FileOutputStream os = new FileOutputStream(s_fname, true);
			
			os.write("testing 6666".getBytes());
			os.flush();	
			os.close();
			
		} catch (Exception e) {
			e.printStackTrace();
		}

	}

	@Override
	public void saving(ISaveContext context) throws CoreException {
		DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
		try {
			FileOutputStream os = new FileOutputStream(s_fname, true);
			
			String message = "testing 1234" + dateFormat.format(new Date()) + "\n";
			
			os.write(message.getBytes());
			
			switch (context.getKind()) {
				case ISaveContext.FULL_SAVE:
					message = "Full Save" + dateFormat.format(new Date()) + "\n"; 
					os.write(message.getBytes());
					break;
				case ISaveContext.PROJECT_SAVE:
					message = "Project Save" + dateFormat.format(new Date()) + "\n";
					os.write(message.getBytes());
					break;
				case ISaveContext.SNAPSHOT:
					message ="Snapshot Save" + dateFormat.format(new Date()) + "\n"; 
					os.write(message.getBytes());
					break;
			}
			os.flush();
			os.close();
			
		} catch (Exception e) {
			e.printStackTrace();
		}
		
	}