public void paintComponent(Graphics g){
		/*
		int x1=this.getWidth()/4;
		int y1=this.getHeight()/4;
		
		System.out.println("xcute");
		Font font = new Font("Helvetica",Font.CENTER_BASELINE,20);
		g.setFont(font);
		g.setColor(Color.black);
		
		g.drawString("Bienvenue sur l'application UHA Manager ! \n identifiez vous :",(this.getWidth()/2)-(x1/2),(this.getHeight()/2)-(y1/2));*/
	}