TestOSD.java

class TestOSD {

	public static void main(String[] args) throws Exception{
	    String[] cmd = { "/usr/bin/notify-send",
                 "-t",
                 "10000",
                 "Hello OSD This is my first programmatic OSD notification"};
        System.out.println("This is said : Hello OSD");
	    Runtime.getRuntime().exec(cmd);
	}
}