public static void main(String[] args) {
		// TODO Auto-generated method stub
		StringBuffer sb1 = new StringBuffer("Manipal");
		System.out.println(sb1.append("Education"));

		StringBuffer sb6 = new StringBuffer("Training");
		System.out.println(sb6.deleteCharAt(2));
		System.out.println(sb6.reverse());
		System.out.println(sb6.insert(0, " o "));

	}